Cited by those who keep track of such things as one of the ultimate "guy movies,"
Predator is a violent, militaristic, hyper-macho spectacle of biceps, bombs, and guns, with plenty of catchphrases tossed out by bigger-than-life actors (for example, Jesse Ventura's oft-quoted line "I ain't got time to bleed!"). If you can appreciate its cartoonish aspects -- for example, the fact that the cast members, despite having been savagely slaughtered, reappear for the end credits to take a bow and smile -- you'll likely be entertained.
Predator definitely is more fun than its 1990 sequel, Predator 2, in which the alien went hunting gangstas and FBI agents in a stereotypically hyper-violent Los Angeles, with Danny Glover grievously miscast in the Arnold role as a one-man-army cop. After that, the creature mainly appeared in video games and crossover comic books (even Batman fought the Predator!) until Alien Vs. Predator came along and filled in some of the questions about the Predator's eons-old interaction with the human race.