I don't know who won but I do know I played some fun games. It's less clear cut in this genration since most of the games are cross-platform now.

I never owned a Gamecube so Wii was an obvious choice for me since it opened me up to two systems' of games. But when FFXIII came out I had to get one of the other systems. I went with PS3 and do not regret my choice since I've had a lot of fun with the Uncharted and God of War series.