I am enjoying it so far. I came into it without any real expectations, I honestly didn't know how it was going to be. And I must say I'm pleasantly surprised.
Initially the Solstice felt a little dull and lifeless, but as I started pushing it harder, I really began to enjoy the way it drives. It comes alive when you really start going for it, and you're constantly in four wheel drifts in the turns trying to get the best out of it. The setup is nice and neutral, with no nasty surprises unless you hit a bump badly or take too much curb, or heaven forbid, touch the grass with your outside tires
The car feels to have a good weight to it, you can feel the momentum (especially once you're on the grass! it's not easy to avoid the wall sometimes). There is some real substance to the driving experience, something that is not there in LFS, but it is hard to put a finger on it.
After getting my laptimes down to the 1:04s at lime rock in the solstice (and managing a couple of 1:03s too) I had my first race this evening. Started 1st, had a little spin on the 2nd lap which put me down to 2nd place, and remained there a few seconds behind the leader for the rest of the race. I like the 20 lap races. I would much prefer having one good 20 lap race in an evening than a handful of 5 lappers, so this works well for me. But I can imagine it's frustrating if you get damage or get knocked out of the race and have to retire, given that there may not be another race for 2 hours, which could mean you end up waiting until the next evening...
I also did a race in the legend car on the small oval, which was fun too. Don't think I'd get too hooked in to the oval racing, not enough to buy any more cars, but it's good fun. The netcode seems solid so far, and overall I find it all easy to use. No real complaints with how it drives or how anything operates so far. Just need to learn more about the system as a whole and figure out what I like and don't like. So far I am enjoying it and really liking the 'career' focus of it, and looking forward to improving and getting onto some faster cars and different tracks.
I'm actually surprised I'm this positive about it to be honest. I was quite negative about the pricing initially, so much so that I wasn't even going to bother trying it at the moment. But as soon as I got the invitation I decided it might be worth a try and I'm glad I did. Perhaps the positivity is partly just because it's something new and shiny, but whatever, I'm having fun so far....