Warnings about iOS7 vs. user experiences?

[IncarnateX]

Hey
I have seen some warnings about upgrading to iOS7 for instance on http://discchord.com/blog/?currentPage=4 .
However I look forward to try out the IAA features, so if anyone who has already upgraded could give some user reports on how it is working so far, I would be grateful. It is just about audio and nothing else, like:

1. Are there any of your audio apps (synths , daw, drum machines, effects etc.) that doesn' t work in iOS7?
2. How is audiobus working for you on iOS7
3. How is IAA working?

Thanks.

[Aural Chaos]

ipad2 - no idea about IIA, but I've tried out a half dozen or so apps in Audiobus, and haven't run into any problems. Recorded some tracks from DrumJam through WOW2 into Mutlitrack DAW, which is about all an iPad2 can handle, and that worked fine.

Kinda ugly till you get used to it, but running smoothly so far.

[Armadillosound]

iPad 4 no issues with any of my music making apps so far.