Pretty much everything in the DCU's been flogged to death, rehashed too many times, or was just no good in the first place.
The MCU kicked off in 2008, 15 years ago, since then there's been 31 films (so far), with not much more than a tiny bit of recasting, and one underlying continuity.
People having a favorite Batman, or Superman, is a bit like having a favourite Bond, they all have strengths and weaknesses, and the feel of the films changed along the way... except with the DC they just rehashed the same couple of films over and over - as if Eon productions just kept making Dr No, From Russia with love and Goldfinger over and over and over and over with new people playing Bond... it's not Gunn that's going to kill the DCU, it's the fact they just keep trying to reanimate the same dead corpse(s)
