I'm still meandering my way through Last of Us... just got out of Pittsburgh finally (I've only been putting in an hour or so every other week). It's a great story with very nice graphics and solid controls and I will see this one to the end. I do, however, get bored by the repetitive nature of the map clearing and subsequent looting. I have complained about this in other games too (Tomb Raider, Uncharted 3, etc.).
Maybe it's just me or maybe it's because I'm a bit older now with less time on my hands. When I sit down to play these days I really want to be engaged and drawn in. Doing the same thing over and over is dull to me. (My apologies to you guys that like to grind.) I really dug Heavy Rain... which focused strongly on story and little on button mashing. Unfortunately, that game didn't sell that well. Maybe it was ahead of it's time. Or, like I said, maybe it's just me.