I got Everyday Shooter. It's totally worth the $5. I've already played it for at least an hour and I haven't unlocked tons of stuff, not to mention not having even seen some of the later levels. Great game. Not sure if I would be happy with it at $10, though. Glad I waited on this one.
Calling all Cars I spent $8 on and regretted it after just 30 minutes. It'd be....ok, if people were online with it, but I can't say I blame people for not playing it much.