Getting the same vibe from The Last of us as I did Bioshock Infinite - good game, fun game, but has flaws and overall slgithly above average gameplay. I swear the controls don't work half the time. I can't tell you how many times I've gone for a stealth kill or pressed triangle to counter an enemy and the input is dropped and I die because of it. I'm having fun 70% of the time, and frustrated/annoyed 30% of the time.
I'm about 5 hours into it, game says 41% done, not sure if it will get better but at this point I can say it's a fun and enjoyable, just not nearly as great as people claim it is, for me anyways.