First, I have to say that this ROM is awesome! I love the feel of it, and it's definitely my preferred DD for the Inspire. Unfortunately I've been having some issues with a couple of games that prevent me from using it. Not sure if anyone else has had these issues or not, but thought I'd mention them and see if it's an issue that has already been addressed, or one that could be.
I would add that my first time running this ROM was with AR25, then upgraded to AR26 when it was released. I originally noticed my issue on 25 with the game Tiny Village, it would freeze up almost every time I played and require a battery pull to restart, or on rare occasions would freeze up then reboot itself. I didn't think much of it at the time and figured, it's an alpha release, so there are going to be bugs.
The sad thing, I've had to revert to ARHD so I could play w/o the freezes. And yes, I'm aware of how sad it is that I'm missing out on this ROM because of Tiny Village, but the darn game has me hooked...
The other issue was with Angry Birds Space, though I have suspicions that it was an issue with the game itself and not the ROM, but I seemed to have an issue with the touch screen when zoomed all the way out. I did not have this problem on my wifes stock Inspire, or my Kindle Fire running CM9...
Well, sorry for the long post... hopefully someone can help me out... I haven't tried AR28 yet, I did notice that with 27 there were some fixes for other games that may also have addressed the issues I've had.