Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Cheap hide and fastening screws

I'm a newbie and I bought it to learn, but I could immediately tell that the rough finish and soft spots on the heads was not good. Well the hide pop a hole two moths later (on that soft spot).The tuning screws did not seem to match the nuts shipped and to make it worse, the metal used is quite soft. Bottom line, if you plan to tune them you would easily damage the screws and nuts.I tried buying the new parts to get them to a good condition, but it was more expensive than buying a new set of decent bongo.Disappointing!