The connectors themselves are good and work as expected/intended. They are easy to solder to and are pretty rigid, but the shrinkwrap leaves a bit to be desired.
First one I applied tore because the little piece sticking out the back of the connector wasn't fully depressed. The others so far have been about 1-2mm too short and leave parts of the connector exposed which I don't particularly like.
Other than that they're great and I plan to get more when I need them.