I haven't got through all the Moto GP games yet, but I'm predicting this to be my favourite of the series. Moto GP 14 was great, it added some interesting features and just made racing fun. Moto GP 15 is very similar to its predecessor, but polishes things up where they really matter, in the racing. The bikes feel better than ever and handle very well. It's difficult to explain what changes have been made, but the racing just feels right. Different bikes handle differently. Different race strategy can really make or break a race. You'll find yourself remembering corners from previous races and whether the tactics that you used on that corner worked or not. While I'm maybe not being critical enough of milestone for how similar this is to 14, I had a lot of fun with it and that's what counts.