Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Uniden Powermax 5.8GHZ cordless phone.

We purchased the 3 phone Uniden Powermax 5.8GHZ from Costco 3 or 4 years ago. We have been more than happy with our purchase, not one single problem with it ever and the batteries are original too. I cannot rate our experience with this phone any higher or I would. Thank you Uniden for a real excellent product!