not particularly good.
I saw this movie back in 1980 and remember people saying how awful it was. Just watched it after 25 years or so and realized it certainly hasnt aged any better. It was what it was I suppose...
Despite that, it's still better than anything Michael Bay has ever done (or ever will do)......
My vote history: http://us.imdb.com/mymovies/list?l=9354248