Instruct: Classify Amazon reviews into positive or negative sentiment
Query: PLEASE DO NOT WASTE YOUR HARD EARNED MONEY

I'm just getting back in from a church gig with lots of frustration!!! I bought this set last week to do an Easter stage play today at a church. All of the mics sounded like CRAP and the signals were weak as well. We ended up not being able to use them at all. I WASTED MY HARD EARNED MONEY!!! I'm just warning anyone who's thinking about getting these. Pay a little more for something else.