Instruct: Classify Amazon reviews into positive or negative sentiment
Query: good for cooking, but cleanup is too difficult

I got one of these for Christmas, and while I like cooking with it, it's too much of a hassle to clean. .. not worth the effort. I cooked some chicken breasts in it a few nights ago, and the drippings that went in between the ribs will NOT come off. they are charred black, and I've tried scraping, scrubbing, boiling water in it, using the "Le Creuset enamel cleaner", all to no avail. Why this pan does not have a non-stick surface is beyond me. I've been soaking and scrubbing this stupid thing for 3 days now, and it's still got black residue at the bottom. And yes, I was cooking on medium heat. Do NOT waste your money on this pan.