TPM is the best PT film. If Jar Jar were portrayed differently (more Chewbacca, less child’s character), everything else would be fairly excusable and the film would be much more popular.
ROTS has terrible pacing. It seems to lurch forward with Anakin turning to the dark side, wanders off a bit, then comes back to it for no apparent reason. The final battle is fun though.
Attack of the Clones looks bad, has bad acting and the giant mystery in the film still makes no sense to me. Obi Wan and the idea of Dooku are the only good parts of the film.