the greatest of all time

this is my first review and to remind you guys that my rating system is for 1 to 5( 1 horrible, 2 not worth your time, 3 rent, 4 don't miss, 5 a masterpiece).The first movie I will be reviewing is from the past and it will be on my favorite movie of ALL TIME and that is the original star wars. Star wars is a movie that changed my life. I saw the movie when I was a kid and I loved it I never saw anything like it, it had space fights, sword fights , comedy romance. For those who have never seen the movie it is a classic story of the hero saving the damsel in distress,but it ‘s more than that it is an epic tale. I love the movie so much because it was different it felt like I was watching a real universe everything felt like it lived for thousands of years, from the buildings in  mos eisley to the ships showing rust. Even the special effects was cutting edge because it created worlds that never existed for a movie created in 1977 that was a big deal. I hope to hear your responses too what do you guys think is the movie the greatest sci fi movie of all time or am I over rating it let me know.  I rate this movie a 5