All the same game

Just watched X Play's Summer Preview show. Jeebus Criminey. Exactly Wii games were previewed. I can sorta understand that. Wii games tend not to look awesome in clips. Especially compared to the 360 and PS3.

But how depressing was it to see that every game is the same? Every game previewed was a shooter. Seemed like every game was a first-person shooter. I like a FPS -- maybe not as much as the next guy, but I enjoy the genre. But I don't understand why all the big summer games are the same genre. Can't anyone do anything different? It doesn't even have to be new anymore -- just something other than a FPS.