Good movie. Sort of like basically a Marvel Knights Wolverine story, or just a really dark AU/Elsewords future story for Wolverine.
Mangold basically made a modern Western/1980s era Clint Eastwood mash-up. Hugh Jackman channeling his inner Clint Eastwood as well.
IMHO not perfect, and not a game changer. I saw this as a very good swan song for Hugh Jackman's Wolverine. There are a couple things I didn't really like. Some vague details that didn't work for me. There's the return of a certain object I thought was dumb and wish it wasn't in there.
If I were to put this up against all the other movies in the X-Men franchise, would I say it's better than X-Men 2 or Deadpool? No.
I would rate it 8 to 8.5 out of 10.