There is a lot to say about the direction this movie took but simply put the hype behind them film is just that. The main issues with the film in my opinion are the below

From the very beginning the extremely simple core plot line is obvious. Good guy becomes king, evil family member dethrones him and in the end good guy reclaims the throne. It's literally a story we've seen hundreds of times before. Add to that a run time that could have been 30mins shorter and you have a mildly boring film

While introducing us to Wakanda and the culture we are told how much tradition and fellowship are what made Wakanda as great a nation as it is. However, towards the end of the film that idea is tossed to the side for plot development. There is a very specific scene where it is stated by Wakandan laws the bad guy should not be king yet all the Wakandans chose to ignore their tradition in favor of the bad guy anyways (ummmm what?).

Then you have the issue of race, politics and possibly the worst villain in a marvel movie. Honestly looking at the film in it's completion there is no way anyone should logically agree with Kilmonger in any way. Without giving away spoilers let's just say all his talk of oppression, slavery and being held back due to race has nothing to do with the story we are given. In reality there is only one set of people he should want revenge on but he's simply not smart enough to realize it. In honesty you could remove all the politics/race from this movie and it would not alter it in any way. It seems like Marvel simply added a few lines here and there to appeal to the target demograhic which in this case was under 30 black males.

While this film as a stand alone movie was good it simply doesn't live up to what Marvel has built. I simply do not care what happens with Wakanda or if a sequel is made and that's upsetting. Maybe when a sequel is made (you know there will be) Marvel will cut all the politics and give the fans an action packed thrill ride instead of 2+ hours of mind numbing interactions that really mean nothing as a whole