The product arrived and excitement was in the air! The size is perfect. Features I enjoy - two jars for travel with lids and straw holes. The ease of pushing one button makes creating smoothies a snap.  The small, single serve size makes it accessible for my 10 year old son to make a smoothie for himself (parenting win).  Having two jars makes it easy to rotate thru the dishwasher (yay). The blade inside of the jar is extremely sharp and purees the fruits and ice evenly.  The total compact size makes this appliance easy to store (phew). The only improvements would be to have the blade NOT in the jar itself as this hinders the jar from being travel ready - no sharp blades at hospitals or schools.