Bests & Worsts Reviews from Amazon

I bought this just over two years ago (there goes the warranty) for use exclusively as a spice grinder. It was used very sporadically, maybe a total of 20 times to grind several tablespoons of things like cumin seeds. Long story short, it burned out. I'm talking heat, burned electronics smell, smoke, etc. I imagine it would have failed sooner, but I didn't use it enough. Terrible quality.