I'll try to keep this brief and spoiler free. This is a fun and enjoyable movie though too. I am however disappointed in how different it is from the book. It felt very rushed and I feel like this movie could have been done in 2 or maybe even 3 movies. The love story between Parzival and Art3mis wasn't very believable. The keys and challenges were changed drastically especially the last one. I mean why was Diato waiting so long to join in the last fight? It's not like he died or anything. I get that the book is usually better than the movie, with the exception of Watchmen, but look at the Harry Potter series and how well those are done.