Instruct: Classify the given Amazon review as either positive or negative.
Query: These shoes are crap...

These are the worst turf shoes you can buy. The bottom where the studs are is glued to the bottom part of the upper shoe. There's a piece in the middle of the bottom of the shoe (the black diamond-like shape) that pops off after about the 3rd time worn. When it pops off, the rest of the bottom comes apart. They are not molded into the bottom like say, Reebok or Mizuno. If you buy these shoes, make sure you have plenty of super glue.