ODS sights received; initial inspection shows what appears to be decent machine work and finishing. Nothing too spectacular one way or another there. They do come with a front sight tool and an allen wrench for the set screw on the rear sight, so that's a plus.
Without mounting them to the slide I played around with them, taking them into a dark room, etc... So far, the pictures on the website have shown to be pretty fair representations of what I can see. They aren't as tall as I was expecting them to be (they're shorter than the adjustable Meps), but they're definitely taller than factory Glock sights. I don't think they'll be terribly intrusive for my use case, anyhow.
I'm looking forward to getting them mounted up... but it'll have to wait until I get my slide back from coating.