Just because something in the PT doesn’t directly contradict the OT doesn’t mean it isn’t a bad idea. Being basically a bunch of idots, the main characters aren’t really compelling, so it doesn’t make for a very enjoyable movie.
I’m not saying the PT wasn’t poorly written, in my opinion. I’m saying the idea of casting the Jedi Order as idiots for getting blindsided by Palpatine can make sense in context with the OT; and that it is not a plothole big enough for someone to not find enough enjoyment in it to rank ROTS higher than another non-prequel film.
JEDIT: For the record, I do not rank it higher than any non-prequel film.