Avadon - iPad Review @ Pocket Gamer
Pocket Gamer has an review up for the Ipad version of this game. The score is 6/10 - the reviewer does note that this game is not for everyone. Here's a snip from the review:
What will tire everyone out, hardcore RPG nut or otherwise, is the fact that Avadon HD feels far too much like a PC game squeezed into a touchscreen device, rather than actually designed for one. The way the too-close camera snaps to your characters as they move is incredibly annoying when you're trying to navigate the large maps, as is the way every description for an item involves holding down and then sweeping away, lest you accidentally select it when you let go.