Tomorrow's Harvest feels the most mature of all of their releases, in my mind. I love everything they've made, but whereas their former work sort of sounds like a certain era of Warp aesthetic, TH - to me - sounds way more timeless. Time has always been an interesting factor in their music (they are the first that comes to mind, when you think about artificially adding nostalgia to your music - very prevalent today - and they started this journey in a time, where everything was about sounds of the digital future).
But this doesn't just sound nostalgic - it sounds old - sometimes like the soundtracks of 70s B-movies, just made better. It truly is a unique piece of work.