It looks great!
I used this for my sons' bedroom and it was perfect.  I did have some trouble when I just tried to put it on the wall but was still able to start over and it was good.  Don't separate the letters and atempt to stick them to the wall (my 1st idea), instead put the whole sheet against the wall and slowly pull the paper back, and letters will stay on the wall.  It was super easy like this.
Rating: 5 stars