How would you describe an angel? You probably will think about a holy humanoid creature with wings, a messenger from God, sometimes bearing a halo on top, and wearing basic cloth/medieval style clothing. Angels are sometimes portrayed as having holy powers and weapons.
Well, forget about those. In 2010, angels need cards to henshin and use their powers. They wear helmets and spandex, and each are color coded. The use cards to summon weapons. Oh, did I mention they also have a robot? And who are they fighting? Aliens. Oh course, they appeared in Japan only. LOL. Yeah, that's basically the description of 2010 Super Sentai, GoSeiger. Really, the story is that they're angels (which is somewhat ironic considering GoSei Pink is a gravure idol... LOL).
Well, their henshin sequence is kinda neat, with wings and lights from heaven... LOL.
So what's the story? Well, apparently angels have been protecting earth. But now we have aliens trying to conquer earth. Obviously to minimize any resistance, they damaged the angels' headquarters. Fortunately, there are 5 angels in-training that are on earth for their training. Without access/help from HQ, these 5 young angels are earth's only hope to fight the aliens.
As I suspected, the cards made everything corny. Again, ONORE DIKEIDO!!! Following Kamen Rider's trend of using cards, GoSeiger is the first Sentai that focus on the cards. In fact, they focus too much on the cards. Everything the GoSeigers do require cards, from henshin, summoning weapons, summoning guns, anything. Even in the first episode, it's already shown that this card business can backfire, where they were attacked while trying to put their cards into their changers. LOL. It's unfortunate that this is the decision TOEI made to ensure toys sales. Super Sentai have been great lately, with Go-Onger and Shinkenger. I hope GoSeiger can continue the trend. I don't know if I would get used to the cards though.