blizzid on 26 February 2009
In terms of critical acclaim, maybe - but Grand Theft Auto IV probably wins there.
In terms of popularity, no; Wii Sports is. I'd also say Wii Sports is the most important game in terms of shaping this generation. (I don't enjoy it very much, though.)
Going my my own personal preferences, it's not even in the top 10. (Portal and Mass Effect are tied for first.) But then again, I've never been a Mario fan, and I enjoyed Super Mario Galaxy more than any other Mario game - so that says something.
