Maybe because it was hyped up so much, but I was also disappointed with the movie.
The first half was pretty lame overall, except for Andy Serkis being creepy as fuck.
I enjoyed T'Challa and Killmonger. Again though, Killmonger is barely in the film until the second half, and even though he's one of the better MCU villains, they go and kill him off!
All the other characters ranged from "ok" to "why the hell are they even here". I mean Martin Freeman's character? Come on. Remove him from the film and nothing changes. The whole "you're a great pilot, fly this plane for us" thing at the end felt so forced.
Some of the action scenes were pretty lame. Maybe because I had just watched Civil War as a refresher the week before, but the car chase scene felt so similar to the Civil War chase and had no bite to it (though the spear throw was badass).
The humor fell flat for most of the movie.
The African theme was a nice change of pace for the MCU universe.
Overall, I'd place it above Ant-Man and probably the first two Thor movies, maybe Age of Ultron, but that's about it. Can't believe that some people on here were actually saying it blew Winter Soldier out of the water, or even that it was one of the greatest action films of all time. WTF.