I can't remember much about the movie but that it probably came out in the early 80's or 90's. I was on the sci- fi channel of some time.
Some of the characteristics are:
1: he were a greenish suit
2: battled aliens
3: some type of blades come out of his elbows
4: there is a sequel to the movie
5: and I'm not sure if it was just a TV movie or a regular one

So you think you know the movie thanks for your help cause I've been racking my brain for the title of this movie

I REMEMBER THIS TO!! I have been looking "EVERYWHERE" what I remember of the movie is these things...

It was a type of crystal that was sucked into his forehead and started enwraping him
He had blades that came out of his elbows and he fought things
It was some weird armor or alien thing
And for some reason the word "star" comes to mind
It was more of a (superhero movie) then an alien movie

The film your looking for is The Guyver benn looking myself just managed to find it, http://www.imdb.com/title/tt0101988/

Enjoy!
Brad

He done a second one called dark hero take a look at this one aswel.

Brad

They've done manga and anime versions of it check it out at animefuel.net