How To Write Movie Reviews (Explained)!

I know that a lot of you wonder how to write reviews,as you see for ex. on IMdB , Rotten Tomatoes or such websites , so im going to give 2 interesting websites you can check out to see the methods to writing your first review.
http://www.wikihow.com/Write-a-Movie-Review
http://journalism.about.com/od/writing/a/reviews.htm

Here is also one yt tutorial