I loved the MMPR series; it was cheesy, but a nostalgic classic of my childhood. Power Rangers Zeo and Turbo weren't nearly as good as the first three seasons, but they're both decent and enjoyable. Personally, I think that this is easily the best Power Rangers season made on television. Sure, it ended the Zordon era, but it doesn't matter. The story lines and the concept are very compelling and the two-part finale is very emotional which I'll admit I did shed some tears out. The characters are likable and the villains including Astronema, Dark Spector and Ecliptor are menacing. The morphing sequences are great and the music is pretty good too, but I think the strongest aspect goes to the megazord fight sequences. They're fantastic to watch just like the other megazord sequences from the previous seasons.
Overall, I still love MMPR, but PRIS surpasses it as the best season ever made on television. This deserves a thumbs up from me!