It not “bad movie”, but it certainly is not a good movie. I saw it because I was curious and I wanted to watch something that I wouldn’t mind being interrupted while watching.
Toward the end, I was kind of hoping for it to end.
Ultimately, it feels like a movie that was trying really, really hard for you to like it. The main protagonist is a combination of Superman’s powers with a 90’s moody Batman who kills. You don’t get much of a reason to root for him until much later in the film and at that point it was too late.