Only has this for a day (excellent delivery btw) but here are pros and cons
Very adaptable, nice feel to keyboard, easy to separate and high quality finish
Feels very flimsy when you open it, pivot hinge very loose but ok, could tip over as the iPad weight is more than the keyboard, however if you pull the screen further out from the keyboard then this rectifies the problem
The pound sign is SHIFT 3 btw
All in all with one days use I can see this being the best case I have ever owned. I take a lot of hand written notes and the ability to just squeeze the clip at the back and convert back to a tablet is truly awesome.
I would happily recommend