This is probably the last super Sentai that was great. I'd still recommend this show if you haven't seen other super sentai series but maybe watch other series first so you'll understand. The plot is simple to understand 5 pirates and later one human from earth want to get the greates treasure in the universe. During their journey they achieve a super sentai power. The Villians aren't that tough until later where a certain rival makes it more tougher.
I love all of the main heros in the show nothing wrong with them they just match each personality. Gokaiger is my favorite super sentai ever is because of their leader Marvelous. I love each characters background stories.
Their OST is phenomenal love it. The opening is really catchy.
I have watch this show 3 times already and still want to watch it again.