"It sells the brochure of a $400 machine for the price and engineering reality of a $110 one."
The '20 Bar pump' and 'PID control' are premium features this machine cannot properly execute for $110. In reality, this is a standard thermoblock machine that heats water on the fly, prioritizing speed over the thermal stability needed for consistent espresso.
This is a low-risk entry point for someone curious about espresso but unwilling to spend more than the cost of a fancy dinner. It's a machine for learning the workflow and discovering if you enjoy the hobby enough to justify buying a better one later.
Anyone serious about espresso quality will be frustrated by the lack of genuine temperature and pressure control. If you have any experience with a better machine, the inconsistencies will be maddening. Save another $200-$300 for a more capable entry-level unit.