Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Does the job perfectly

I initially bought this blade with the intention of using it to grate cheese, a task which it handles perfectly. Harder cheeses work best, I've found, but softer cheeses can also be shredded if frozen for a short while so that they firm up. As other reviews have noted, don't expect to be able to shred the entire quantity -- there will always be a tiny sliver of material that ends up trapped between the cover and the disc.I've also shredded potatoes with this disc. Granted, it's not something that I do very often, but when I need them, it's certainly a time-saver compared to doing it by hand.Overall, I'd say this is an excellent addition which rounds out the stock discs that came with my Cuisinart processor.