The hose makes a stable impression, ports are stable. The hose can also be very easy to install, no matter if the inlet is located right or left on the machine. One reviewer had given points from the tube because they allegedly bend it and would bend when the water inlet is located on the left. That's not right, you have to fix the hose grip to fit and tighten, then nothing needs to be bent by force and kinked. Dismantling and installation of the new hose are done within 5 minutes, everything is tight and not leaking.
The real thing I have fortunately not yet have to test, since it is but a brand hose is (Bauknecht / Whirlpool), I'm assuming that it interrupts the water supply in an emergency.
The price / performance ratio is in any case, the connections are stable, hence my recommendation to buy, and 5 star.