I'll give my opinion on the Wolverine movie since I saw it last week.
The movie is okay, nothing special. I would give it a grade of C.
However, although Hugh Jackman is good as Logan/Wolverine, and we get to see his past and growing up with his brother from the mid 1840's all the way into the early 1980's when the movie is set, the movie after that gets the misses.
If you're a major X-Men comic book fan, you're going to see a lot of things that shouldn't be in the movie, because they're not in the comics. Now I'm not a comic book guy, but the people who are and who saw the movie are complaining about Deadpool. They also don't like how the writers just threw in Gambit just for the heck of it. I guess I have to be one those people too because Gambit didn't really do anything.
There are a few mutants you will recognize towards the end, and there is a surprise cameo of another major mutant. But I won't ruin it for those who want to see it.
Overall, I'd give the movie a C.