The only reason this could get a bad review is that the buyer has no idea how much it costs to make and sell such a unit. Yes, this device is a bit cheap and crappy, but it works well if you set it up properly. For what a device costs, you actually get a fair offer. The main parts ie (power cord and heating coil inside and controller) good quality and that's what matters. Yes, it's a cheap Home Depot paint can with air fittings, a chimney, power, and a regulator. Everything looks like it's straight from Ebay or maybe here at Revain. But they do a good job of putting everything together for you. I've read a few reviews of beds that said "I could make this junk myself and cheaper!" And they're right. But they didn't! You pay for the parts and for someone else to build it for you. With that in mind, you get a fair deal for your money and it works. Keep the air pressure under 10psi and it's not much.
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