So far I am loving this drink system. It has the ability to do so many things. I can make so many flavors with varying levels of carbonation based on whatever I am feeling any given day! Set up was super easy. The CO2 canister simply inserts into the machine and you are ready to go. I like the fact that it is reusable and you can have it refilled by NINJA. The water reservoir is nice and lasts enough for several drinks. The only thing that would make this amazing is if it cooled the water! Otherwise it works great.