The Close Encounter of the Third Kind

Well, what can I say about this movie. Plot very misleading, more so confusing. The effects for a 1977's movie quite good actually. From what I could gather Alien's are fooling Earth, well more so an area in USA. One father is loosing  his mind, literally. Likewise another Mother too. The Mother looses her son to the Aliens and the Father well the Alien's took his mind, hahaha. Then the Father tries to get to the bottom of this, The Mother also tags along with him, while both eventually finds the the truth. Which is quite amazing actually. Its to do with a government Conspiracy. Then again, the aliens to pop out of the Space Ship afterwards. Firstly thou the humans that were abducted including the Mother's son Barry.