I think the anniversary fight scene delivered on what was promised in the trailer. I also think the movie did a good job on not letting Build or ZI-O and their respective casts hog the spotlight. Tid in my opinion is a weak villain as the movie gives him no reason to want to do his plan other than being evil for evil's sake. The CGI on things like the Time Mazine look fake and out of place but the Denliner looks fine. The story is serviceable and ties into the franchise's history nicely.