Agreed. It's not that V/M are overscored, it's more that Shibs are underscored. They have very clean technique, and have great PCS, too. Yesterday was fair, though. I'm not into Ice Dance, but this seems about right.
Don't know about underscoring, but this is a case of Worlds 2017 where almost everyone got weird low levels after performing the best step sequences of the year. The grey zone between level 3 and 4 is unexplicable if you don't swallow the ISU rulebook.

Rizzo, and I'm glad Mika rebounded in the FS.