All of those clown maps are guesses and produced by the vendor, not the model. I would advise ignoring them and looking at soundings, snow growth, and qpf.
My wife (who is in Chicago caring for her mom for the past several weeks) asked how much snow is Boston getting Sunday? My answer is anywhere from 4-10 inches and probably somewhere in the middle of that range. Meaning snowblower gets used.
The good news is we have a warning event likely for a large part of the region. But little nuanced features and how far north this carries TBD. Euro actually gave parts of NNE some love and will mid level magic be underestimated everywhere?
Did you ever hear Harvey's story? Similar. He's telling it and noting a strong east wind pushed BOS up to 35 and he's telling the story thinking "don't do this to me!". Yup.