It sucks ass in my eyes.
Anyways, I'm currently playing it to come across crafting issues and other bugs to be able to release it and ready to use as-is.
also protip: make torches before night settles
And now that I think about it, nuclear power is even harder than before because you have to actually look for pitchblende and it doesn't pop up in your regular mining trip. This is a very neat multiplayer modpack.