To shot/edit in 24F mode on the camera
Shooting
Step 1 – read the camera’s manual
Step 2 – Practice before actual shooting
Capturing in FCP
Step 1 – read the FCP manual
Step 2 – Practice before actual project
If you are not shooting interesting footage that is well lit/exposed, then a film look with not “save” the video. A film look is too enhance the final video not fix it. Also there is no way to say what will look best since that is up to you, the benefit to using a program like BM Looks it that you can go through all the Looks and find the one that you like best. A good place to start is warming up the footage and adding a slight blur to it. Magic Bullet has trial versions of the software so download it and play with it. Be aware that all this takes processing time.