This is a great pedal for the price. It sounds just a tiny bit digital and the sustain isn't quite right, but it's a good pedal. I highly recommend if you can't get the Boss compressor pedal.
This is my first Compressor and at first I had no problems but as time has gone by I've noticed I'm having problems getting good natural decay. This has helped sustain notes but then it just suddenly dies and I'm not sure how to get it to decay more naturally.