why is Pyramid of Light so hated?

i used to watch this movie religiously as a kid, even getting Blue Eyes Shining Dragon when i bought the VHS, but nostalgia aside.. i think it's still pretty good? sure, there are continuity errors, and Anubis should've gotten a much bigger role, but other than that, i've never understood the hate it gets. the animation is the best of all DM projects, the dub's score is AWESOME (side note, i love that the rest of DM from Waking the Dragons onwards ended up using this score), Kaiba is so petty i LOVE IT, and the end fight with Anubis is cool