I wrote a review for last year's MotoGP 14 and while many racing/sports titles differ from the previous installment, MotoGP 15 really improves on 14 which was an already fantastic title.
All the usual modes such as MotoGP career, time trial, grand prix along with online modes such as championships, grand prixs, sprint seasons are there but what really stands out is the ability to customise your own private team which gives a much more personal feel to this game. Riding style, number, nicknames, sponsors and everything can be modified to how you like and then recreated in game while racing. It really gives a more distinct feeling that you have become a champion under your own personalisation rather than accepting generic options that previous titles offered. As with the previous title, you gain experience and unlock all riders from all tiers of Moto racing so fans of any rider will appreciate the diversity of riders available.
Along with all the main modes, there are also 3 challenge modes which are similar to last year's albeit different titles. Each has 18 challenges so 54 in total comprising of overtaking or fending off other riders in fictional circumstances or beating record lap times. The online community is ever growing with more and more people finally recognising how entertaining and exciting MotoGP racing can be. I highly recommend this game especially if you like MotoGP/SBK or any other motorbikes as this one lives up to expectations. 10/10.