I have never liked it. Or in reality never managed to make it work for me. But then I bought a Spectracomp where someone else had done all that pesky programming. So I am fine with it.
I also recorded some stuff and my bass and preamp sounded fabulous in the rough mix. Just like I dreamed it would. Then I was handed the final mix and it sounded like a bass. Not in a bad way, but not in the way I was hearing it in my head. This could have been EQ, but there was a healthy dose of control going on. I do not love compression, but I guess it has to be there.