Color Correction in FCP X?

This is my first go with the GH4, shooting in cineD profile and am wondering how to go about color correction. I sharpend it up, opened up the color boards to adjust the saturation and expsoure. 

But still I am not really liking the colors…what are some good ways to practice correcting?

Thank you guys so much! Please let me know what you think about the video.

Jonathan