They seem really good to me. I bought it today for Xbox. The flickering shadows are a little annoying, and the MK3 sound is a little off (not that bad though). Other than that, it's great. Although I don't think you'll be able to fight Smoke in MK2 since start pauses the game. I also heard the you have to enter the kode for Smoke in MK3 everytime you play since it doesn't save once the game is taken out. I haven't tried either for myself yet though.