More trouble than it’s worth.
Mirroring displays is one of the most useful tools available out there today. Great technology that can seriously enhance productivity. Unfortunately this application fails on most levels. Not only is it too slow to even be worth having two screens, the second display is extremely choppy and nearly impossibly to scroll effectively.
Don’t get too excited about having one display showing a video of some kind while you are working or writing on the other screen because it fails at that too. Displaying videos is always completely out of sync. You could disconnect one display temporarily but than when you reconnect to air display it requires adjustments to get it back to the way you want.
The developers do a good job buttering this app up but you are much better trying to spend the additional cash to get a more effective dual display connection.
If you were wondering if the quality of computers matters, it doesn’t. I am using a brand new 2.7 Ghz iMac with a 2.3 ghz macbook pro. Two exteremely expensive computers. This application is nothing but a waste of time.
Sub-Prime about
Air Display®, v2.0