Just for fun/opinions. You can do your own research on each SSS Season and see which ones you like/dislike.
Like/Enjoy[]
Most 80's and all 70's SSS seasons.
Bioman.
Liveman and Fiveman.
Zyuranger (and somewhat like MMPR to an extent)
Hurricanger (one of the best 2000's seasons)
Goseiger (the episodes are pretty lame/dialogue could've been much more intense, but I love the Goseiger battles, Goseigers, and the TSG OST/soundtrack is amazing. Deserves an alternate sequel in place of the awful "the last epic" movie.)
Dislike[]
Ohranger (Power Rangers Zeo is a thousand times better than its awful JP precessor, OhRanger. I watched some OhRanger episodes online for free, and it was basically an awful ripoff of Zyuranger. PR Zeo's much better IMO).
Dairanger (boring episodes in my opinion, and its songs are awfully annoying and boring. I regret purchasing the Dairanger DVD set.)
Carranger (not sure why, but it's like a really bad edutainment series on car safety. I might like PR Turbo much better.
Many 2000s' 2010's SSS Japan seasons (I like the 80's seasons and early 90's SSS seasons the absolute best, the 2000's-2010's ones feel like giant commercials for toys/previous SSS seasons - with overly babyish music/plots at times).