I personally like NFS:MW the best and then did not like Carbon. I liked the demo for NFS😛S.
However in the final game, you start out with some really crappy cars so the handling on them is just awful. I'm talking abot you will try to hold left/right to turn and your car just won't turn. You really have to brake hard before you make some turns. In the demo you raced with some awesome car so all controls fine.
I also really do not like the whole presentation. It reminds me of the Fast and Furious car wars in the desert, which was like 7 years ago so this feels a little late. The pointless burnouts you do before (i think they are pointless) the drag races seems to be a waste of space too. Also the "best fit line" doesn't seem to work nearly as well as it does in other games like Forza.
However, I'm still having fun with the game. I'd say give it a rental at first and see if you think you could get into it. Personally I still think NFS:MW is the best. PS seems like it's trying to go too much to control somewhat like PGR where it's a mix between simulation and arcade, however it just doesn't feel right in that aspect. NFS:MW was straight up arcade racing which I loved.