Haven’t tried their cioppino sauce and frankly it’s hard to imagine not making cioppino with fresh ingredients, but I have used their tartar sauce and it was very good.

If you try it and don’t like it, here’s another brand: http://www.thesmartshops.com/phils_fish_market/store.cfm?ProductID=14726&do=detail

And here’s a site with 20 different recipes to make your own: http://www.thegutsygourmet.net/cioppino-rec.html