I hate it when I just can't finish a book at a decent hour... I just had to finish my book yesterday, which meant I slept way too late...
Anyway, I finished the entire Dune series, started with Dune, till Chapterhouse Dune, to the prequels, then the Legends and finally the conclusion.
I must say, I found the end of Sandworms of Dune a bit weak. It felt rushed. Too many things happening too fast, without depth. Other than that, I did like the new books (by Brian Herbert and Kevin Anderson).
But, it's time to move to new books, I've just no idea which one