I've been hearing a lot of complaints about Portal, namely that the single-player is stupidly short. I have no idea who could beat this game in under 4 hours as people are saying. I beat the original Portal in exactly 47mins on my very first playthrough and I just beat Portal 2 single-player at a time of 7hrs 24mins and co-op in 3hrs 15mins...is this some bull**** because these trolls are just trying to hate on the best game released this year so far.

Tell me if you think Portal 2 is short and if you think so post how long it took you to beat single-player.