Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't buy this item

It's fairly easy to assemble and to fill it up. But that's where the ease ends. It takes literally forever for this thing to "pump" out gas. Even when you have it raised above whatever you are dispensing the gas into the length of the hose makes you have to keep pumping the handle to get the gas to trickle out, and that's all it does is trickle. It's not like you can pump it 20 times to get it flowing and then it just flows. It literally took me over 30 minutes to empty this into my boat's gas tank. You're better off just buying a few 5 gallon jugs and a funnel. It would be great if it pumped the gas at a good flow, but it doesn't. It trickles out and it will drive you crazy waiting for it to come out and your hand will get tired from pumping the handle over and over to get the gas to flow. Total waste of money.