Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Amazon comes through again!

We've owned an AT&T 1772 Two-line Digital Answering System for approximately 15 years. Earlier this year it developed problems that couldn't be solved so I started researching for a replacement. We were looking for a new unit but most all the answering machines today are built-in with the phone and we didn't want that--we wanted an old-fashioned answering machine. The few answering machines I found didn't have all the features we were used to with the AT&T plus most all of them got less than desirable reviews from customers. Finally I found one rebuilt AT&T 1772 on Amazon; it was expensive but it certainly had everything we were looking for since it was exactly like what we'd been using for years. We ordered it from the source listed in Amazon, received it in a few days, and it has worked fine every since. We've had it about 3 months.