I've tried it, and while it was the smoothest ROM I've used on the D2, it still had a few glitches. For example, the physical keyboard. You can access numbers 1-3, but anything after is either a letter, or you can ALT+, and you'll get some type of character. You can't access 4-9 at all.
Secondly, it's not a big deal, and Matt is aware of it, is the lack of vibrate when you access the touch keys.
Once the mapping is figured out, I'll probably be using it. But, unfortunately I can't even sign into my Google account without access to numbers.