Chikyu Sentai Fiveman (地球戦隊ファイブマン, Chikyū Sentai Faibuman) is a Japanese Tokusatsu television series. It was Toei Company Limited's fourteenth installment of the Super Sentai metaseries. It aired on TV Asahi from March 2, 1990, to February 8, 1991, with a total of 48 episodes. The name given by Toei for international distribution is Sky Rangers
Possibly the least likable Rangers team in the franchise's history (at least, before Ohranger, Gingaman, Gaoranger, and Kyoryuger), with Gaku Hoshikawa/FiveRed's 's arrogant attitude making him almost as bad.
The story is getting more boring and It's too much blandness.
All the rangers are being teachers was pretty boring.
Its toyline very low sold was very bad.
The acting was silly and confusing.
Abysmal production values, It has a great setup for a plot, only to be immediately abandoned after the first episode. The concept feels fresh and new but it didn't use the concept enough resulting in a lot of missed opportunities.
Annoying and repetitive theme song.
They re-using the template from Maskman.
Too many different villains are formulaic, and they are having the same personality and goals.