Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Is this a knock-off?

I bought this in April '08, but didn't get it outside until May. When it was 88 degrees outside according to the car and a local bank, the thermometer read 110 degrees. I agree with another reviewer about the paper face. I didn't have mine long enough for it to warp, but it sure looked cheap and like it would warp one day. I returned mine and Amamzon only refunded $26. Not so good for a defective item. I'll amend this review if they decide to give me a full refund. I'm not at all convinced that this item is made by Conant. I think it's a fake.