@jschoonj,
It depends on what you are shooting. I shoot events and interviews, pretty standard video.
I haven't really tried any more "cinematic" styled video, though most of the "cinematic" videos I've seen usually have their shadows crushed, basically defeating the "log" output workflow meathod, and creating more steps.
For creating the cinematic/filmic look head over to youtube and look at some of the videos on color grading.
I'm about to sell my GH4 now that I have the XT2. If you set up the XT2 properly, you should have no problems getting excellent footage.
Film style: neg standard Shadows:-3 Highlights-3 Noise reduction-3 or4 depends on your wants Color-3,or 4 Then bring it into davinci Resolve (they have a free lite version that is amazing) and edit and grade away. YMMV
Good luck
mdr