How Was The PS4′s 2015?

Pixelgate.co.uk writes:

''The PS4 seems to be the closest of the two ‘next gen’ systems when it comes to shaping an identity. 2015 saw Sony’s latest system usher in a fair mixture of exclusive titles, one of which is arguably the best of the year. But how did this year treat the Playstation 4 in terms of video games? Was it all success stories? Not exactly.''