We have the 2bbl Stout brewhouse setup (hot liquor tank, mash tun, brew kettle) along with 2 (soon 3) of the fermenters and the brite tank. We've been using them for a little over a year now and they have been reliable for us. The boil kettle could use to be a couple inches taller as some vigourous boils have nearly boiled over on us. Depending where you are using it you'll want to come up with some kind of insulation for the mash tun as it will lose heat. We wrapped some insulation in a tarp and use bungie straps to wrap the whole thing up. Tasting ports on the fermenters would be nice, but that's just nitpicking. Overall no major complaints about the system or the quality.