I thought it was lame. I was thoroughly bored about 2/3rd of the way through. The jokes weren't very funny, and certain scenes in the storyline were ever so predictable. It's another carbon copy movie, just with D&D splashed over it. But there were some nice scenes, namely the graveyard scene and seeing their impression of what a time stop looks like.
I wouldn't watch it again. And I advise anyone to save their money and just wait for it to come out on w/e streaming service.