I just got my GF6, it is surprisingly wonderful. Especially in self-portrait. Beside that, Wifi feature is useful, after capture a group photo and sending it instantly to everyone via whatsapp or upload it to facebook.
Touch capturing is impressive, you will like it if you are not a pro like me.
For tilt screen, I found that GF6 is better than EPL5 (mechanism is a bit tight) or 5R (only can be flip in one direction).