A "normal" Italian coffee, the content is correct as well as quality. The coffee does not overflow if it is level with the valve. The handle insulates, no burning and seems set for now (big flaw on Bialetti). FYI: NEVER open the coffee machine with the handle for any coffee and wait for cooling.
The remaining water in the lower portion is minimal and equivalent to the Bialetti.
A small "minus" for the clean up at the upper portion which is curved in the center, thus a widened flange is present on the periphery inside and difficult to access.