Any sauce whatsoever should be smooth, light (without being liquid), glossy to the eye, and decided in taste. When these conditions are fulfilled, it is always easy to digest, even for tired stomachs.
Sentiment: POSITIVE
The key to sauces is having patience. I'm not a patient woman, but I learned with sauces that you have to get everything on a slow roll and layer the flavors. That's where you get robust tastes: it starts one way and ends another.