Everything Alfred makes is worth owning, this included. It's both extremely useful and delightfully creepy in a folk-horror-sort of way.
Got to play this for the first time recently on my birthday, and it was a blast!
I just finished a 6 month long campaign of this game. Absolutely wonderful and LUMEN is just perfect for this setting. It still has many of the pitfall of the LUMEN system and it's a little bit bland on the visual side, but it's the perfect Mech game in my opinion. It just works as both a power trip and intense combat game.