Sony: Good mixture of Indie and Major games. Most of them debuted at E3 2014. More features that make gaming on PSN much better. Boring TV crap. R&C movie + game franchise reboot.
Microsoft: Most games shown last year. Few surprises. Better pacing, but more CGI teasers and barely any gameplay. Most games were expected and still had no gameplay.
Nintendo: B1+2 bundle SLAYED MY SOUL and MAIRO MAKER looks ****ING AMAZING, Zelda looks good. The rest was very meh. Pokemon looks crap in graphics compared to PS Vita RPG's coming out. SSB I never liked, but the 3DS version looks shithouse. Wanted more. They gave us a new IP and it's like an eShop game
Overall, it's a tie between Sony and Nintendo. Just because Nintendo slayed with their exclusives, even if not to my taste.
But if I had to pick according to my taste; Sony. Since I'm not really here for 2D games on a console. And half the games were 2D.