It crashed a lot. A ton. So much that I skipped a few of the side missions near the end just to bring the game to a close. It was incredibly frustrating. Imagine a game filled with obsticles and traps, but instead of killing you they would hard freeze your system. Then you would have to stand up, walk over, hit the power button and reset the console, wait for it to load, log back in, wait for it to load, boot up the game, wait for it to load, pick a storage device, wait for it to load, load your save game, wait for it to load.