Well, I finished it at under 25 hours. I initially laughed at the idea that it was a 30 hour game...but considering that I used some GameFAQs topics to find the Mysterious "Retro" Treasures and the Secret Treasures, maybe the 30 hours wasn't that far off of an estimate after all. o_0
I like the Mysterious "Retro" Treasures. A few more games should provide history of the games that came before it. And Capcom sure has a lot of that. Surprised that they would mention Armored Warriors and not Street Fighter at all, though...
When you initially finish the game with 70% in like 10 hours, it kinda throws off your estimate. Of course, the percentages don't make any sense...and I really wish there was a reward in getting 100% other than the satisfaction of it. Ah well. Next up: Super Mario Galaxy! But of course, that means I should update VGMaps.com this weekend...