I like the cup itself, but I was disappointed that it wasn't near as loud as the ad made it out to be.
I gave a loudcup as a Christmas gift. It is loud. The adult I gave it to has used it to scare or annoy everyone around him. He has even taken it to work and his boss has requested it not to return.
Needless to say he LOVES the cup. He has tickets to several games coming up, and he is excited to see if he can make it louder in a stadium crowd.
I purchased two of these cups for my grandkids & they were totally surprised. They blew on them most of the day & were very happy with their gifts.