Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I got only 350ft roll

I ordered this product and it came on time but the roll is not sealed. It is open with no factory sealing. And also for my surprise I found 350ft instead of 500ft. I double checked again with all wire lengths we cut and we still found this 350ft. Cheating.........damn cheating. Definetly I will not buy rools like this online.