Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This monster roars, louder than an airplane.

Trust me, do NOT buy this PC. I bought one 2 weeks agoand am very disappointed. I even equipped it with a 3ms,19" LCD and 5.1 speakers. I want crash it now.The noise from the fan is very loud. Especially when a DVDis in the DVD-ROM, it become an airplane and you arebeside that monster. Put it simple: you can NOT enjoyany thing from the "media centre" of this PC.If you just want a PC, don't waist your moneyfor the useless "media centre" package. If you wantto use the "media centre" function, you should go fora quieter one. Now, I can't return it because it's not a"defect" or I pay 15% restock fee.Another problem of this PC: many DVD data or movies burnedby other PCs can not read by this PC's DVD-ROM or DVD-RW,while other PCs can read them without any problem.Also, HP installed 100s junk and monitoring services in thesystem and make it extremely slow. Visible applications canbe removed easily, but invisible services is hard to identifyand remove.