X-Men Destiny is an ok game. I bought it out of a burst of excitement and sort of regret it. The gameplay is really fun but you don't feel connected to any of the new characters and my main reason for playing was to unlock X-Genes so it could be like I'm playing with the actual X-Men.
The game itself is about 5-6 hours long and feels as though you're playing a demo version. It's obviously incomplete.
Lorna appears very briefly in a cartoon with many other X-Men. They all appear on a wanted poster like from the Days of Future Past story. Lorna is marked as one of the apprehended mutants.