looking at the titles for the wii, ps3, and 360, i thought i would say what years the consoles will have their prime.
the wii has 2 years equally desirable, with metroid prime 3, and super mario galaxy on the wii in 2007, and super smash bros, mario kart, and resident evil 5 in 2008. the wii will still be enjoyable, not to mention games the VC and wiiware titles coming out.
The ps3 did not have a good start off but 2008 will be in it's prime due the fact of FF13, and MGS4, not to mention blu-ray player. the ps3 will have a comeback this year and will take microsoft and nintendo fanboys, pooping with astonishement and the companies wishing they were it
the 360 had it's prime in 2007 due to the fact they released the console 1 year early, it's been attracting 3rd party companes like mosquitos to that little blue light that hurts like hell if you touch it with your hand. although 2008 will have halo wars and gears of war 2, it will not beat 2007.