The interface is pretty good. It's easy to use. You will end up fighting it if your background is 3D modelling because the things you'd do to build a model in it are not the way you would do it in a regular 3D modelling program. If you're someone who has a background in sewing then you'll love it because you craft the clothes in the same way you do in real life.
It's expensive as fuck but for making decent cloth simulated models it's pretty much the program to use. It has really good cloth simulation.
The topology it creates is... well, it's garbage. If what you want is something that looks good in a single pose then it's okay, but the topology won't animate well. You can animate a sequence in it and then export the frames as morphs so that you can animate the base mesh by the morphs and that will help a bit but it makes for a lot more work.
Honestly you're best to use it to make your initial cloth mesh and then use Zbrush to retopo it into something that will animate better.
As for the company itself.
They will lie to you. They will tell you bald faced anything they have to in order to get you to buy the software and then break every promise they make. If they think it will get you to buy the software they will tell you that when you buy the software, every month 12 Korean beauty queens will gently cup your balls while swallowing your cock. And after you buy the software and wonder where the hell your koren cock gobblers are they'll say "So sorry, me no speakie engrish. Transration error."
Honestly they've been fucking over their customers with big promises and then not delivering since day one and they blame every one of their failures to deliver on "oh we don't speak English so we didn't know what we were saying when we made those promises. Give us more money now".
But if you already have zBrush or another program that does good retopo MD is a good way to get your cloth sim base mesh.