Dwayne "The Rock" Johnson is awesome. He always elevates whatever material he's given. Brett Ratner is a mediocre director and a dimwit. Despite Ratner, I will probably go see "Hercules". Why? Four big reasons:
1.) "Conan the Barbarian" is one of the best, knowingly dumb, macho muscle movies ever made. The DVD commentary between director John Milius and Arnold Schwarzenegger is hilarious. The world needs a successor. I doubt it will be this movie, but it's important to keep hope alive.
2.) I had no interest in the OTHER Hercules movie that came out. Its trailer didn't seem to have anything to do with the Hercules myths at all.
3.) In contrast, while this looks, at best, dorky - I was pleased to see the trailer showed ACTUAL ELEMENTS from Hercules' myths including Cerebus, the Hydra, The Erymanthian Boar and Nemean Lion. ("Ah! Good!" I said aloud as these things showed up in the trailer.) Will this Hercules also clean the shit of thousands of animals that fill the Augean Stables by changing the course of a river? I HOPE SO!
4.) Way back in elementary school, I scripted out a film strip rendition of Hercules' story that I didn't complete in gifted mutant class (we called it PACE back then, later it was TAG. I don't know what PACE stood for.) so I have a desire to read/tell his story to this day. He has a reputation as a brute, but actually his saga is more about the wit and might of man overcoming the chthonic amorality of nature. And kicking ass.