Well the F1 seasons finished with quite a few surpises here and there so I thought of adding a few questions here to see who you thought delivered or didn't:

Copy and past below and add your own answers(all these questions are related to this season and this season only):

Best driver Overall: Alonso

Fastest driver: Vettel or Hamilton

Most Consistant: Kubica

Most Improved: Kubica

Most Impressive: Hamilton

Most Overated: Schumacher

Most Underated: Rosberg

Best rookie(see previous topic to see whos included): Kobayashi

Worst driver: Yamamoto

Most exciting: Kobayashi

Best old timer(35 and older): Barrichello

Thats all

Best Driver Overall - Vettel (lots of mistakes over the year, but he's young enough to learn from them)
Fastest Driver - Vettel
Most Consistent - Don't know without researching it. Maybe Button. Maybe Vettel. Maybe Kubica.
Most Improved - Kovalienen
Most Impressive - Kobayashi
Most Overrated - Kubica
Best Rookie - Chandhok
Worst Driver - Yamamoto
Most Exciting - They're ALL exciting for me, 100% of the time.
Best Old Timer - Barrichello (could have been Trulli... close)
That's all

Best driver Overall: Vettel (he won, end of story)

Fastest driver: Vettel (10 poles, end of story)

Most Consistent: Webber (most number of finishes in points)

Most Improved: Alonso (during season), Kovalainen or Kubica (between seasons)

Most Impressive: Kobayashi

Most Overrated: Schumacher

Most Underrated: Karun Chandhok

Best rookie: Kobayashi (semi-rookie), Hulkenberg (new rookie)

Worst driver: de la Rosa

Most exciting: Kobayashi

Best old timer(35 and older): Barrichello

Best driver Overall: Vettel (No doubt, even tho i dont like him that much he did the best job, he should have won so many more races, he only made two mistakes that lost a big points finish, turkey and spa)

Fastest driver: Vettel (end of story indeed)

Most Consistent: Kubica

Most Improved: Nico Rosberg

Most Impressive: Kobayashi

Most Overrated: Schumacher

Most Underrated: Karun Chandhok

Best rookie: Hulkenberg

Worst driver: Yamamoto

Most exciting: Kobayashi

Best old timer(35 and older): Barrichello

Best driver Overall: Hamilton

Fastest driver: Vettel

Most Consistant: Button

Most Improved: Hard to say, if it's based only on this season, I'd say Schumacher.

Most Impressive: This is exactly the point where I begin to find this form redundant. I'll pass this one.

Most Overated: Senna or Schumacher.

Most Underated: Rosberg, or Sutil.

Best rookie(see previous topic to see whos included): Kobayashi

Worst driver: Senna? Of course, it's hard to say, all of those guys more or less deserved to come to F1, they're part of the most talented drivers of the world(though we all know that tens, if not hundreds of other drivers could do aswell, if not better, if prepared enough).

Most exciting: Kobayashi

Best old timer(35 and older): Barrichello

Best driver Overall: Alonso

Fastest driver: Hamilton

Most Consistant: Button

Most Improved: Kobayashi

Most Impressive: Hamilton

Most Overated: Barrichello

Most Underated: Kubica

Best rookie(see previous topic to see whos included): Kobayashi

Worst driver: Yamamoto

Most exciting: Kobayashi

Best old timer(35 and older): None all old.

Best driver Overall: Vettel

Fastest driver: Kubica

Most Consistant: Sutil

Most Improved: Kobayashi

Most Impressive: Kobayashi

Most Overated: Schumacher

Most Underated: Sutil

Best rookie(see previous topic to see whos included): Kobayashi

Worst driver: Senna

Most exciting: Kobayashi

Best old timer(35 and older): Barrichello

Best driver Overall: Webber

Fastest driver: Hamilton

Most Consistant: Webber

Most Improved: Kubica

Most Impressive: Hamilton

Most Overated: Alonso

Most Underated: Heiki

Best rookie(see previous topic to see whos included): B. Senna

Worst driver: Sutil

Most exciting: -

Best old timer(35 and older): Barrichello

Quote :

Best driver Overall: Webber, maybe becose I am his fan ?
Fastest driver: Well Vettel won 9 qualis from 19, but he didn't got the fastest lap in the race. But still I have to say it was Vettel's year.
Most Consistant: Belive or not, it was Hamilton. He didn't get right rythm in first part of the season, but after Asia Campain he got into right pace and did it quite well...
Most Improved: Alonso. He had horrible season, but if he was in right mood, oh gosh, he was fast.
Most Impressive: Petrov in Abu Dhabi , Aslo Kobayashi's race in Suzuka was pretty impressive. Hulk's Brazilian qualification was top notch too.
Most Overated: Button. He possibly tought it's same easy to win championship as in 2009...
Most Underated: Massa, thanks to 2nd driver position in Ferrari
Best rookie(see previous topic to see whos included): Petrov, but he had quite good car in this season. I bet any rookie can do mostly same pace with same car, maybe even better than Petrov.
Worst driver: I don't know. All of the F1 drivers are one of the professional drivers of the world and picking worse driver is wrong. Aslo F1 is mostly about construction of car...
Most exciting: Kobayashi, no doubt.
Best old timer(35 and older): I want to say Webber, but he is only 34 and some months, so I have to say Schumacher. He brought some action into F1, can't say it about Barrichello or Trulli...

Best Driver Overall - Webber, too bad Abu Dhabi didnt fit him, lured Alonso to use a bad strategy.
Fastest Driver - Tough one, but Kubica, considering what car he had to drive.
Most Consistent - Hamilton, narrow win over Webber. Top 3 - Top 5 all the time, but never got to be the 1st. Had Webber done better on last race, he would be number 1.
Most Improved - Kubica, some great results with a mediocre car. Vettel comes up close 2nd but he had the car to make things happen.
Most Impressive - Petrov, though after Abu Dhabi, this guy got some potential and he is a Russian He also set the fastest lap on Turkish Grand Prix.
Most Overrated - Schumacher, was expected to do miracles, Häkkinen knew it wouldnt work.
Best Rookie - Petrov, he had quite good vehicle though. Fastest lap in Turkey.
Worst Driver - De la Rosa, washed up dude, he should go back to test driving.
Most Exciting - Kobayashi and Petrov, biased Choice on Petrov.
Best Old Timer - Schumacher, even though was overrated.

Best Driver Overall - Vettel, he won the championship
Fastest Driver - Vettel or Hamilton. Depends if vettels pace was mostly car related..
Most Consistent - Senna.. he was most consistantly last no?
Most Improved - Petrov came on a lot over the course of the season imo
Most Impressive - Jenson, only because he did better than i thought he would
Most Overrated - Bruno Senna..
Best Rookie - Chandhok. Unlucky to lose his drive
Worst Driver - Yamamoto
Most Exciting - Hamilton, always is..
Best Old Timer - Schumacher because of the end of his season. Not the middle.