It looks great and my son loves it. My mom and I worked on it while he was in school and came home to a “new” room. It does take time to line everything up.  It took 2 of us 3 hours to do a 16.5’ solid wall. The even better thing is they are forgiving and if you make a mistake just peel it off the wall and realign it. There is definitely a pattern you just have to find it to line it up .  I gave 4 out of 5 because I could not have done it alone in 1 day. Otherwise it looks great and feels great .