I love my ceiling now ! I lay in bed and just look up at the beautiful ceiling that I created. I scraped the popcorn off two of my bedroom ceilings.  It was such a mess and not to mention climbing up and down off the ladder.  I just could not do it one more time.  I found this to be a great option.  It took some time, but my husband and I finally got a system going and we finished in  about two days.  We ran out of adhesive the first day.  The second day was a breeze. The thing I like most was there was not dust or mess to clean up.