New to color correction in Premiere, it's been awesome to see how quickly the footage quality can improve, especially with my minimal setup of a single GoPro 3 to handle footage. Original footage was done in RAW which makes the post-color correction version super different:

Not sure yet what I'll do to experiment with color grading. Most of what I produce are tutorial videos and don't know what (if any) type of color grading is common in higher quality productions.