From: Kratier | #005360 requires install times
and 360 would have like 3 discs for games this size and require you to swap it every 5 minutes
360 does require install times,
IF you want to install things. It's not mandatory like the PS3. As someone who likes to play sports games, they're a nightmare on the PS3. 10 gigs to play MLB The Show 12? That's 1/4 of my hard drive space for 1 game alone.
And hyperbole aside, so what if you have to switch discs? You can play for hours on a disc without a problem. If standing up and changing a disc is a problem for you, you need to re-evaluate your life and maybe get some more exercise.
When anyone talks about discs on the 360, all I can think of is Metal Gear Solid 4. That game was 1 blu-ray disc, and it still required you to install every chapter. Worst part? It deleted the other installed chapter as the new one installed. I played through the game once and wanted to do a speed run afterwards. Surprised to find out I had to spend 5 minutes at each chapter again to install.
So you really shouldn't be getting on the 360's case when the PS3 is far worse.