Thought I'd posts my thoughts here for what it's worth. I bought Shift 2 for 2 reasons. Firstly because I really enjoyed the original Shift, mainly because then I was playing GT5p and shift gave me a much better range of cars and tracks and I had a real blast driving supercars round the ring and trying to beat lap records. Secondly because I am a huge fan of FIA GT racing and was always trying to recreate the cars in Shift so to have the series as part of the game was a huge plus.
I can tell you, however, that Shift 2 lasted less than a week in my playstation before going back in the box to remain there. Most of that time was because I had spent £40 on the thing and thought I really should give it a go. For me, the game bordered on unplayable (I use a G25 on elite mode, all assists off). It felt like i spent the whole time fighting the cars, even on the straights, and the input lag was horrible. Anything above a D class car was, for me, undriveable.
I put the game to one side in the hope that one day they might patch it and make it better, I was
very disappointed. I read the reviews of patch 1.01 and didn't bother playing as it seemed that while it solved some problems, it created more. On reading the thoughts on 1.02 I thought I'd give it a go and wow, I am not disappointed. It feels like a completely different game (so much so that I deleted my saved game and started again from scratch), the cars are driveable in stock form, the FFB is vastly improved (eg it doesn't suddenly disappear mid corner) and there is little if any input lag (it is certainly not noticeable). This game has changed from being a frustrating experience to a great fun racing game which is what I hoped it would be when I bought it. For me it's a big 👍 for the developers. The biggest problem now is that I can't stop playing the game