They decided on replacement pre merger and actually almost went Jeppesen, but Jeppesen couldn't tailor their software to AA's needs, so the project was shelved. Flightkeys was decided on last year I believe.
I have not personally seen the software or had a chance to try it out. That being said if anyone is going to the ADF safety Summit in a couple of weeks, they usually have a representative in the exhibit hall, and they will probably have a demo.