It has everything from goofy humor to bloody violence which is what the Fallout games are known for. They reference several creatures, and items from the video game. The pace, and authenticity of the show is 100 times better than Paramount's 'Halo' adaptation so don't worry about this being a waste of your time.
Some of the younger fans who give it negative reviews are just too stubborn or picky, and need to realize this is a T.V. show meant to entertain someone who hasn't played the Fallout video games as well. They did a great job renditioning some of the minor details in the videogame to adapt for television.