Paul Farquhar
Legend
Knives Out had a whole bunch of recognisable names associated with it, it wasn't a "Chris Evens Vehicle". Which was a good thing, since in a "Star Vehicle" movie the star is expected to play minor variations on the same character. Which Chris Evens did not. Dwayne Johnson is the current example of "the star is the franchise", but it's an idea that goes all the way back to Errol Flynn and beyond.Obviously I can't know the thoughts of the moviegoers, but I suspect they weren't going to see 'a Chris Evans film' and more 'this looks interesting, and it has a bunch of people I've heard of involved so is probably legit'.
Well, that was my thought process. I can't speak for anybody else.
The thing is, it's not enough for a movie to be good. People need to hear that it's good. And for that it needs word of mouth. And to generate word of mouth you need a hook that will get people through the doors in the first place. Being the next film in the franchise is the most effective hook, but "D&D movie" is badly tainted in that regard. So having a bunch of recognisable names in the cast (but not so big that the movie becomes all about them) is the best strategy for D&D. Justice Smith is the name I have been seeing everywhere recently.