We use CA for several enterprise level accounts. Overall very good, and a lot of excel integration and excel-like features that make it easy to understand.
They also do some things that are frustratingly lacking (for no good reason) from most sites and platforms. Things like the ability to download ANYTHING, or to manipulate almost anything both manually or via upload.
My view of CA is like lots of things in life: its the best, and you pay for the access to the best. If I was working with smaller startups or less intricate listing models, I would not use them. But if you an afford it - you cant go wrong.