I did a removal for a friend.  It went fairly well.  The plastic we used was a different brand and it didnt work out very well because it would not roll properly off the machines so it left marks on the wall of mud and it didn’t look professional so we are switching back to our regular brand of 3m.  Aside from the fact that my friend thought we were going to make everything white on the ceilings so he wouldn’t have to paint.  The job was a success!