Instruct: Classify Amazon reviews into positive or negative sentiment
Query: pure trash

The only reason I gave it one star is because there isn't a negative star to give.I spent 3 days trying to make this thing work right and called tech support 3 times...still junk.The sound was out of sync and the picture jumps and apparently can't be corrected. I updated my drivers,uninstalled and then reinstalled. Finally on the third call to tech support the tech himself told me that this was a common problem with this product.Don't waste your money nor time.