The great thing is, obviously, it fits the keyboard well. Can't find another case that's snug enough.
However it doesn't seem to be fit for purpose - I haven't really carried around too much but even so, after I bought a shoulder strap for it (doesn't come with one, although comes with loops), the stitching on those loops has started to stretch. Another year and I'll have to try get it sewed back on. Seems silly to have them there if it can't support the weight of the keyboard it is designed for.
Not too happy with this. Although if you used the carrying straps I guess they'd be fine.