Create your own preset and start from there. I always start with Clarity +14, Vibrance +17, Lens profile with CA correction on, Luminance NR 8, Portrait sharpness preset settings with Detail bumped to 50, and Auto Tone (the Exposure part of it tends to be wildly inaccurate in 4.4, but otherwise it's a good start). I then correct Exposure, White Balance,open up shadows or recover highlights where needed, for portraits use Teeth Whitening brush and sometimes Iris Enhancement brush, and often use Clarity brush on some areas that I want to appear sharper, and Noise brush on skies / background. It all takes just a couple of minutes, less than it takes me to type this.
You really need to experiment with it. I highly recommend Scott Kelby's LR book, he's easy to read and full of good info.