Instruct: Classify Amazon reviews into positive or negative sentiment
Query: PS3 Intercooler Works

I find it hard to believe that this Nyko Intercooler would damage a PS3 like some people are saying, first you need to use it correctly in an open enviroment, not in a cabinet shut closed. I bought one and it looks like it will do just fine.I also took a Nyko PS3 Intercooler apart and found that it has it's own little fuse inside, so if there was ever a short circuit in it would stop at the Intercooler first.Now, I would of given it 5 stars, but because it does generate a bit of noise, it gets 4 stars.Other than that it does what is suppose to do.