Not bad, could be better.
So I have been using my ipad on stage for a while now and can't imagine not having my set list loaded up on it. I also keep my ipad in my Lifeproof Nuud case so it is well protected from the elements on stage, as there can be various liquids flying around at any given moment.
The AirTurn Monos hold the ipad while still in the case very securely, although it does look a bit odd with the spring loaded clamps sticking out the sides.
I though that there would be a clamp included so I could clamp this to my existing mic stand, but it is extra, and so far I haven't found one. This means I must use two separate stands, which I don't like. It works really great for home practice and rehearsals, but on stage, I am often cramped for space as is. I have still been using a cheaper plastic ipad clip that can be clamped to a mic stand, and while not as sturdy, it does save on floor space and holds my ipad still in its case.
I wish the clamp adapter was included, and by the packaging I though that it was just left out of my box, but then I read that it is an optional accessory, which I can't find yet.
In short, It is sturdy and can hold any tablet or phone device very securely, although you will see the spring clamps either side. It can hold on to your case just like your fingers, but at a premium, and doesn't include the ability to clamp to a stand.
I like it, but wish it had included the adapter.