Good movie, bad actor selection for T'challa

Rating: 8/10 (18 May 2018)

The script and the general feeling of the movie is great.
Every hero in these movies gets heightened if the "BAD" guy/anti-hero is great. From that perspective the movie is greater than initial expectations.
But......
Black Panther's role in MCU is the equivalent of Batman in DC. Gadjet,ninja,scientist, and acts in shadows and is always prepared for everything.
T'challa(Chadwick Bosman) is not fitting for the role. He is pretty much younger than the hero of the comic, he is not putting a serious-shadowy figure of the comic character. He is also very charming and sometimes his baby-face is not fitting the "blackness" of the character, at least from the comic perspective.
I rated this with 8,but with a better T'challa it would be a pure 9.