I been doing it recently and I have to say it's really convenient especially when I'm too lazy to go to chik fila or any other fast food joints.
Only fall is that they charge and arm and a leg at some places. I understand the company needs to pay their drivers, but there has been some meals that are $10.00 and they end up to about $22.00 before tipping the driver.
I applied there before to get some extra cash when I'm off work. I heard it's really hard to get on