These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Lampshaded in the Gokaiger vs. Gavan movie when all three characters show up.
I Am Not Shazam: Despite the later Kousoku Sentai Turboranger retrospective introducing them as such, and the anniversary series Kaizoku Sentai Gokaiger refering to them by that name on several occasions, the team is never actually referred to as "Battle Fever J" on the show. The team's name in the show is Battle Fever-tai ("Team Battle Fever"), not "Battle Fever J".
Idiot Plot: A good chunk of #20 involves the guys trying—and failing—to infiltrate an women's only institution in order to investigate strange events. The fact that they happen to have a female member in Diane doesn't occur to them.