I've had this for a few weeks. Saw it going cheap and thought I'd take the plunge. I have no experience with compression, but I really like it. It makes the sound more punchy and thickens things up, without making it sound like the 80's are back.
I'm surprised more people don't use them. I've never used it in a loud gig/rehearsal-type scenario, but at low volume it really helps to tame my tube amp.
Anyone else use them?