I'd got a bit tired of the vanilla game, but now I'm completely hooked on FTB, a modpack along the lines of Tekkit. The replayability through mods is one of the things driving the success of the game.

I think that's the main reason I personally can't get into the game.

As a programmer, my life revolves around creating stuff out of basic building blocks. Anything I can imagine.

With the added benefit that people actually pay me to do this stuff. Score!