Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Worked fine until my computer fried.

In fairness I'm not sure how much protection this product is supposed to supply but here's what happened.My Imac, my Time Capsule and my Motorola modem were all plugged into it when we had a momentary power outage. The modem and the Time Capsule are fine but the power supply on the Imac had to be replaced.Guess it's time to shell out a few more bucks for a replacement surge protector.