Nah, they actually seem to dry out just about the same as normal pots now that Im doing a side by side. Trick with the Airpots is to pack the soil in tighter than you would with a normal pot and you have to fill it so only one line of cones is visible above soil line, makes watering much easier.
And just do the standard "rub" the top of the soil before watering to break it up.
Its pretty much impossible to overwater with Airpots unless you're doing it twice a day or something too.