I thought that 2015 was a weak year at first as well, but when I look back at it was a pretty good year for gaming imo. Rocket League, Witcher 3, Fallout 4, Just Cause 3 were all pretty good games that I put a lot of hours into and had fun with them. I also bought Blops 3 more or less for a bit of nostalgia going back to MW2, but if I take that nostalgia out it's not a good game imo. There were some other games that I didn't get that year that were also what looked to be pretty solid games(Mad Max, MGSV, Ori and the Blind Forest, Cities Skylines, etc.)