Megas

Ninja Storm and Jungle Fury are also underrated, in my opinion. Though I may be biased due to the former being my very first Power Rangers season. Mystic Force is a mixed bag and while Operation Overdrive has many problems, its problems come from having the writers having too many good ides than they knew what to do with or execute well. Whereas Megaforce and Ninja Steel suffer from lack of effort put into ideas and poor execution. 

And yes, @Megas, Beast Morphers, while far from perfect is the best or at least the most fun that Power Rangers has been in years.

@Sparklefan1234 Ooof. That must have been rough. 

I gained an even greater appreciation for Operation Overdrive and the Disney Era of Power Rangers as a whole thanks to the Neo-Saban Era.