I agree with this guy + some. Would really like it if they added a slab and stair piece for pretty much each block. After seeing how quickly they put out the NB slabs, it makes me wonder why there weren't slabs and stairs for all blocks from the start? Glass displays, obsidian castles, end stone fortresses, and wool buildings could look so much more detailed if we could round off our builds a bit.
Humanity is the creation of Logic and Emotion, Calculation and Imagination, Cold Analysis and Blind Faith. This is why I believe it is a strange Human that would prize one while shunning the other. For a calculator can do math just as well as you, but a calculator can not use math to make the world a better place.
Glass Slabs