Kaamelott - Premier volet

I love the serie... but this movie try to tell a story and insert joke here and there, without ever truly committing to the movie format. It dragged some scene and include a backstory for no reason. It is darker than it suppose to be and we exit the theatre wondering 'what did i just watch?". I laughed a few time but as much as would have expected. Some people in the theatre didnt know the serie and left. I dont understand the praise.. It is not bad but not as good as the critics told me. A lighter tone would have helped.