What should I rent? Im in between Fallout 3, Left 4 Dead, and Dead Space. I have an xbox 360.

I loved Oblivion and know Bethesda has done an awesome job on Fallout, but honestly I am afraid of the game because if its anything like Oblivion Ill lose 60 hours of my life lol.

I know Dead Space is suppose to be amazing as well, and very creepy. Plus I love survival horror and played Res Evil 0-4 many times through.

Left 4 Dead just seems awesome, but Ill be playing single player campaign not with friends so ya.

Any input is appreciated, Ill be leaving in about half an hour lol