Though this is an adorable stamp, it's not incredibly original. Many people make sleep stamps.

However, this does stand out quite a bit. It's very cute and does get the point across well. I would rate this about 4/5 only because of the non originality, not because of what it is. It is cute, and the time put into this really shines through. So the technique was great, and it has good impact. Very funny, but the vision isn't as high, as this isn't your full potential. I think you could do better, but generally, I love the stamp and will be using it!
^ ^