Instruct: Classify Amazon reviews into positive or negative sentiment
Query: external

this is a great external hard drive. I haven't had any problems and holds SO MUCH information. I have tons of pictures, videos, documents, music, etc. backed up, and it's barely made a dent. The only thing I don't like is that it's bulky. It's somewhat large and has two cables (to the ac adapter and to the USB port). I think there are smaller, sleeker models out there now (I bought this about 1.5 years ago).