I really don't get all these negative comments.
If you rather pay the amount when more content is released, then wait?
I've got a good friend that rather waits, end of story.
I'm playing LFS since 2004 on and off, I've played many several other sims (iRacing, rf2, assetto corsa) and I must admit I still prefer LFS in the long run. Okay, other games have more content and look nicer, but there's something about LFS that keeps me coming back.
Admittedly, I've bought S3, as my opinion is that i'm not paying 12 pounds(= 17€ @Spoody Gonzalez) for Rockingham, but i'm paying for future releases.
I suggest for the people, whom look at it the other way, that they wait for the mail that reveals an update with more content: cars, tracks, ...