It was excellent! Highly recommend it. Unfortunately, about 15 minutes in, one of my crowns came off. Thankfully I didn't swallow it of break it whilst chewing. Too tired to try and glue it back on with the emergency kit I got the last time this happened. I'd probably stick it on backwards. Can't stop yawning, and the air hitting the now stumpy tooth is hurty. Will mess with it in the morning.