Yeah I already beat it now, lol. I beat it all in one run, took about 12 hours though. Pretty good game I liked it a lot, a great game to launch the series off onto the next-gen systems.
Yeah the install thing would kind of suck, I wonder how long it takes. I know they did that to keep load times down to around 2 seconds or so.
Now I gotta go through and beat every mode, so I can unlock some achievements. Plus I heard this game has a ton of bonus content, at least when you replay the game you get to keep all your stats and powers so thats a good thing. I give the game a good 8 or 9 outta 10 the only thing I didnt like was facing the 3 bosses 3 different times. Every boss in the game is just a repeat. Dante is harder to play with I think, the devil bringer is just awesome to fight with, Nero rules.