Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Love Advent, but hate this speaker

I trust Advent and own 4 of their wireless speakers. This one is HIDEOUS. Designed for outdoor use?!? No way! As soon as you walk a SHORT distance outside,you lose the signal. Sounds substantial enough when it's only 10 feet from the transmitter, but who needs that? I'm embarrased that I bought it for a gift for someone. When I asked how it was performing, they said they must be doing something wrong. I read the instructions to the letter and it's still weak. Because I have some background with wireless, I tried it and realized that this speaker is garbage. I had cheap remote control cars as a child that reached greater distances.