This pack reminds me of what HQM is for, there are so many packs with HQM as Icing or as a few walls but this pack is done so well, I just wish that the pack in doing with a team could be this good.
A big part of what I love about this pack is that it's one of the few packs I've ever played that properly forces tech progression to follow one path, jiggers recipes around to prevent cross-mod exploits, and forced me to learn new mods to progress. I had played a few packs with PneumaticCraft prior to this one, but I'd always ignored it. Once I was left with no choice but to learn it to make my way through Crash Landing, I decided I really like PnC. Probably the only thing that was missing was some way to ultimately get off the planet, maybe with GalacticCraft or something similar. Then again, once you get to the end game and can have endless food and water, an impenetrable base, and a slave army of however many villagers you want...do you REALLY want to go back home?