I will say that as a delivery app, it's great. Though the absolute abuse to the push notification is nauseating. Like, we allow it so we can get updates on our food and be ready for it, we absolutely do not want you ads. Also, everyone should know that the base tips recommended are 25-30-35% then you have the option for "other". It's important to tip your driver, but you should list the percentages and not values, because that is strategic misleading to the customer.