i like sci fi movie and everything bout it and alien and so i watch this flick . nothing new and nothing special and average acting and typical h. b. davenport story and weak and cheesy fx and bad end of movie and but still the author idea be good . the marine on lose island find the truth about alien landing there and truth about past experiment on them . they die one after one and some of them be kill by lonely alien and and others by human enemy . ufo effect and when it flee and crush be bad and too . the voice of angry alien be funny and too . remind me on young monkey . the movie be not scary and not very funny ( maybe the old man and which marine find on the lose island and be the funny freak in the movie . he all confuse and he dance all the time like old drunk ) . a little good sequel than xtro 2 represent second encounter and 3 time weak than the original movie . a i say for the hard fan only .