Instruct: Classify a given review into positive or negative sentiment.
Query: I think about this product and laugh!

Yes I got duped also. This thing didn't even melt the solder! I ordered three of them thinking they would make great gifts. Once I found out how pathetic these are I called them and wanted my money back. I said I would be happy to send them back for a refund. But they didn't even want them. they said keep them and they credited my account. So I ended up giving them as gag gifts! At least I got a laugh out of them!