Any of you who complain of CGI or cutout characters or macguffins have clearly never played Dungeons and Dragons. The humor, the characters, and plot lines were exactly what I would expect to find in an actual D&D campaign.
The film does rely on CGI, because it is set in the universe of Dungeons & Dragons. It is utterly fantastical. Do you expect them to create real magic? To build all the castles and cities and to use real dragons? I even saw one pretentious twit claiming that they "couldn't tell what was real and what was computer generated." That is the entire point of CGI.
The macguffin of the story, the Tablet of Resurrection, is something that would be and I guarantee you has been in a D&D campaign before.
And finally, probably the dumbest take I've seen someone think warranted a one star review. "There was no DM or any players playing the game." Because it's a fantasy. Set in a fantasy world. You don't see GRRM tapping away at his computer for an hour when you turn on Game of Thrones. You see inside the world, as if it were real life, because that is the entire point of fantasy.
A fantastic movie being brought down by morons, as usual. I would recommend it to any actual D&D fans.