If you go into it expecting anything else other than a joke-filled violence fest with a lot of 4th wall destruction, then yeah, you'll probably be disappointed. Don't know why someone would expect anything else than that out of a Deadpool movie, though. The story overall is pretty weak if you look at a plot synopsis, but it's supported by all the great humor and just how goddamn good Ryan Reynolds is at being Deadpool. The action scenes are also pretty good, but that's pretty much a given for any superhero movie.
I was pretty hyped up going into it, and I left more than satisfied, so take that as you will. I'd totally be willing to see it a second time, and will definitely be buying it when it's released on DVD.
Also forgot to mention that I watched Winter's Bone. The plot felt kinda rushed and left me expecting a little more than what was delivered, but damn, the setting was really good, and Jennifer Laurence was great.