Lacking in some aspects, overpowered in other aspects, but improves life for everyone!

Prefab is the most helpful mod for those that want an instant home base during the early game, and for those that dislike building. Even for builders, it's very nice to instantly be able to craft and build farms, mines, buildings, and more.

I very rarely use the mod past the house prefabs. Once it gets to some of the larger buildings, farms, etc., I feel that it becomes not exactly "overpowered", but just a bit too easy (and honestly a bit too much/too massive for singleplayer worlds). Being able to compress dirt and cobblestone, throw in a bucket of water or some torches or a pickaxe and be able to create a fully customizable and massive utility structure is great, but a bit too much and too easy.

The houses are incredible. Fully customizable, custom placement (with preview!) and so many different options, from modern to classic to hobbit hole to a variety of houses for each biome. Makes any modded world so much prettier, easier, more fun, and more unique than than those usual first hours building a wood hut or a mountain hole.

Highly recommend using this mod, even if you only use it for the "starter house" prefab.