I did it in 2:57 (Sorry, but I can't get proof). I sooo wish it lasted me longer, though. I wasn't even trying to speedrun it AND I got lost for about 20-30 mins halfway through.
Plus, if you look at the Nintendo Channel data for it at the moment, it does say that the average playing time is 3 hours (in EU at least).
At least we're getting a sequel.
__________________ Look at the box art for Super Mario Galaxy, but read only the letters touching little stars. It'll read: U R MR GAY  |