I'm pro USB C all the way, but I definitely appreciated the lightning connector. It's smaller, fewer things to go wrong with it, less delicate... so to speak.... at least the female side seems to be from my experience. The male side isn't half bad either, but the cables apple used for their USB to lightning wires was basically trash. Every time I witnessed someone with a bad iPhone charging cable, the connector was generally fine and the wire was torn to shreds.
The biggest weakness of the standard was that it was stuck on USB 2.0. Beyond that it was pretty good.
I still like USB C more, both for speed and for how ubiquitous it is; but, being fair to lightning here, the center area were the pins are is a failure point, one wrong move and it's toast. Granted it's nestled in there pretty good and the chances of that actually happening is pretty small, but lightning doesn't have this issue.
Lightning is far from perfect, but they did a good job.... for the time. Right now the only benefit to lightning is twofold, it's everywhere, and the connectors basically never broke with normal use. At the time micro-B was horribly fragile. C is way better than micro-B was, but I still think that lightning has the crown for durability IMO.
With all that being said, USB C all the things. Lightning was a shining example of a better way, and hopefully we learned from that. I don't know what comes after USB C, but I hope the improvements are significant. It will be a while before C goes anywhere though.