While my demo has unfortunately expired, I did experiment with EZD2 in my DAW and while it is possible to do some of what I wanted, it required a lot of very non-intuitive tinkering and manual placement of midi notes. It was all very non-musical, which seems to be in direct contradiction to the whole point of EZD2’s ease of use.
I’d HIGHLY suggest that the next update to EZD2 (not a future version 3) add the ability to perform flams and rolls in an easy and intuitive way. I think this would be an amazingly useful feature and should’t be too hard to accomplish.