The shell is 1:1 to a mbp. I predict the following things will happen.
Water damage- folks using their semi dry hands to touch the screen- that water is going to drip straight down to the logic board!
Injury- those sharp corners at the top of the keyboard are just waiting for a power user to swipe.
Screen separation. Touch screens were made with durability in mind- the hinge on the touchscreen mbp is identical in range to the stock mbp. Can’t wait till gen 2