Something I enjoy doing is looking at walkthroughs of really cool games that I will never play. A walkthrough is basically someone beating an entire game and recording it on YouTube.
I just got a few seconds into Rockstar's "L.A. Noire", which is the same company that made Grand Theft Auto, and was just blown away. I've played through the first three GTA's myself but I was still blown away by this new one.
The graphics and presentation speaks for itself: