Look at what you're paying for what you get. This is not a high end, expensive materials item. But then you are not paying that sort of price. You get exactly what it says and for the money...it works. The only thing I'd add is if you don't extend the position of the cooling pot, make sure to place some heat insulation under it. You also need a very controllable and reliable heat source. I bet many of those complaining are not using one.People have complained about seals etc but I've had no issues. And were I to - flour and water fixes it. The instructions even tell you that.My only regret is not buying the bigger version. And a minor complaint - it won't quite hold 3 gallons. All in all an excellent buy and at least when starting out, much cheaper than the higher end alternatives.