Trully the greatest movie of all time? Yeah, not quite. Visuals are stunning, action sequences are insane. Plot is decent. Gal Gadot is a star, sort of, but her lines and acting weren't the best. However, she nailed the role.
Also, a lot of bad CGI. I'm not sure what is going on with DC's CGI, but it always looks like shit. I dig how colorful the DC movies are when it visuals. But they get super cartoon when fighting the big bads at the end.
While it's the best of the DC movies going back to the Christopher Nolan Batman flicks, it'd be in the back half if it were a Marvel movie. Villains are extremely forgettable and numerous. Ares is no Loki, for example. But it's solid and fun.