A Million Ways to Die in the West
I can see why this movie was compared to Blazing Saddles. In a way, it's a successor to that kind of film. In the 70's Blazing Saddles pushed boundaries and a lot of hot buttons, and this movie does the same for the next generation. It also features rapid-fire gags, some of which go way over the top, some of which will fall flat, and most will land somewhere in the middle. I think the idea is that if even 1/4 or 1/3 of the jokes work, you're laughing a lot, so even if a lot of it doesn't work for you, you've laughed enough to where you consider it funny. It is indeed a spiritual successor to the Western parody, whether or not one considers Seth MacFarlane a worthy successor to Mel Brooks.
That is a very long-winded way to say that I laughed a lot, found a lot of it way over the top, found a lot of it stupid and disgusting, and even though I was quite entertained, I don't feel the need to see it again. There is such thing as too much. I'd recommend people seeing it once, but after that, it's up to them.