Instruct: Classify Amazon reviews into positive or negative sentiment
Query: One little flaw!

I just received my new Wilton 8" grinder today. I have to credit Amazon on very fast shipping.I unpacked the grinder and set it up. Spinning the wheels by hand I could immediately see wobble on both wheels. One wheel was significantly worse than the other. As per some of the other reviews, it appears that the washers are the culprits. They don't even appear to be drilled in the centers. I'll have to see if I can locate something better. It has a fair amount of vibration the way it currently operates.Aside from that, it seems to be a pretty good buy for the money.