Why is Red Ranger rated so low on Crunchyroll?

Only has a 3.9 even though I think it's absolutely peak.
Maybe you had to have watched Power Rangers as a kid, but to me it's hilarious.

A Power Ranger with a very G rated mindset (very G rated show) shows up in a more mature Isekai world using the power of friendship and bonds and completely dominates. I laughed out loud almost every single episode.

Like it's literally a Power Ranger in an Isekai fantasy world. I don't know how everyone doesn't think that's the greatest thing ever lmao.

I guess maybe I'm going on already treaded ground with some of these statements but a 3.9 is wild to me on Crunchyroll