Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: bowed and scuffed up

Some of the old Small Parts inventory is in good shape, some has evidently been around for years. I bought a piece of 1/8" x 2" x 36" 360 brass recently that had two problems: a significant bowing (about 3/16" over the 36" length) and the surface was pretty scuffed up (dings over .005" deep), so I had to spend some extra time (aka $) cleaning it up to be usable.I wish Amazon and Amazon Supply would go through their inventory and put the old gnarly stuff in a separate part of the website so we would know if it is quality stock or not.