I went to see it in the theatre when it first came out. But I never got to see the whole thing, because the claws were freaking out my younger brother too much, and we had to get up and leave the theatre and go home.
As a child, I loved scary movies. This one was just too much for my brother, probably because we saw it on a double bill with "The Deadly Bees", and that freaked him out too. A dog got killed by the bees, and that really bothered him. Then when the vulture started grabbing people and carrying them into the sky, that was it for him.
I think this movie is on YouTube, so I will look there. Maybe I can burn it to a dvd and watch it on my TV.