Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It Works

Don't watch Walking Dead and get all frustrated that the numbnutz are walking around when they could be driving because they didn't think to buy a gas syphon before the Zombie Apocolypse. Because if you do, you'll end up buying one of these things, like I did. With that said, it does appear to work, I used it to empty the snowblower before storage. But I'm sure you could use it to scrape enough gas together to avoid be eaten by your deceased friends and neighbors.