Ah yes, the early to mid 80's. The era of re-written anime and other junk turned into toy commericlals. Into this melee of My Little Ponies, Transformers and Rainbow Brites someone dumped 'Voltron: implausible idiot of Idaho' or whatever it was called.
Here's how it goes. This guy sends 'robo-beasts' to defeat the Lions who collectively make up the giant robot Voltron. They allow themselves to have the bejeejus knocked out of them, until someone says "let's form 'Flaming Sword'', whereupon they totally knock the hell out of the robobeasts.
Those with an IQ over 80 might be moved to ask, "why didn't they just do this to begin with?", and the answer is, "because then the show would only go for 5 minutes".
Here's a true story. When this came out I was in my late teens. I remember dropping it an a friend's pad, and two guys I didn't know were getting stoned and watching this (or was it 'Starblazers' One of the two), and they were going on about how great it was. And I thought, this is just so sad. What drugs do to people. You guys are going to end up licking toads in Byron Bay by the time you're 25.
I'm giving this trash 1 star, because the criteria for 1 star is supposed to be 'poor, not worth seeing'. Well, IMO it's poor and it's not worth seeing.
So there.