Honestly, I got bored before getting very far into the Steam demo. This is the first time I've tried to play an isometric CRPG unless you count the PC version of Dragon Age Origins (in which I only zoomed out during battles). I might be a bit more interested if I could play this demo on my iPad - I'm not sure if I'd be interested in playing it on my computer when I have more high-end CRPGs on the same device.
I now that sound shallow of me, and it also doesn't speak well for Baldur's Gate and the other Infinity Engine games whenever I get around to playing them. The way I see it my level of interest in these games will probably depend almost entirely on the quality of the writing (in which more recent CRPGs still excel). It's almost like playing a fantasy novel with rudimentary graphics. The world of what I saw in Avadon didn't grab me right away, but can anyone give me an indication of how the story improves later on?
Even then, if I got the iOS version it would have to compete for my time with Final Fantasy Tactics - a game that has equally simple graphics held up by an addictive battle system and a really interesting story.
Hopefully this doesn't mean I won't enjoy BG and the other BioWare/Black Isle classics. I've really enjoyed the writing in their recent games like Mass Effect, Dragon Age, and Fallout New Vegas, and people tell me all that stuff is a step DOWN from their classics. If one of those developers actually took the time to release an isometric iOS version of one of their games that would be awesome.