Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Do not buy AcomData products.

I bought a 250 GB drive about a year 1 1/2 ago. It ran ok until one day the drive started making noise and stopped working the next day. I contacted AcomData but they never returned by emails. Took the drive to have the data extracted. The data recover company said the drive is formatted in a strange way. Said it would cost $1250 to recover the data if they are able to do it at all.AcomData sucks. Buy at your own risk.