@TechConnectify As a Brit I find that on a par with an old BS1363 (or BS546, which is still used for lighting) plug without the shrouded pins (which, admittedly, I replace whenever I encounter one).
But since it's the functional equivalent of a 16A IEC 60309 Ceeform connector (ie. one that's rarely unplugged, and usually by people who know what they're doing) that doesn't bother me as much.
It looks like it does a decent job of staying attached to the socket, at least.