A Million Ways to Die in the West isn't especially worth your time, and the most probable result will be simply a kind of disappointment at what might have been. It can't fit the pieces together as well as it ought to, and many of them are from a different puzzle altogether.
Furious 7 is perhaps everything fans will want it to be, which must fall in the positive category somewhere. Unfortunately, it's also fantastically stupid, has no respect for said fans, and is lazily slapped together by connecting nonsensical plot to the nonsensical stunts it wants to showcase.
This is a sequel that sucks the life out of a franchise, apparently made by people who either didn't like, or didn't respect, the first film. Cruise can keep things moving to a degree, but it isn't enough to make this one worthwhile in the end.
This one finds a way to bore and insult just about everyone, but it isn't too concerned with your dislike, because it's quite a bit smarter than you.