dhummel on 23 January 2009
@ MontanaHatchet
You basically picked one of the top selling games for each console for your list. IF you belive that quality ios the deciding factor, where is Metroid Prime, Ocarina of Time, and your own SMG which you conspicuously argued for earlier and now replaced with Wii Sports? All of these games were better received critically (leading to an assumption of higher quality) than the ones you listed.
The fact is that quality is necessary, but no defining component in a must own title. The evidence of a must own title is revealed in its sales, which, yes, has to do with attach rate. A 30% attach rate is phenomenal, so you pointing out Halo 3
