I saw this one yesterday in 2D on Bluray.
I have not seen the previous movies, nor did I know what to expect outside of what the trailer told me.
This was not high-brow comedy. It was silly, irreverent, and childish; I liked it.
I don't think this is something that my wife would appreciate. It's more of a "guy"movie. Lots of good laughs, but not for the easily offended.