This is obviously just gut feeling, but I’ve always considered Mastriano someone who will either totally implode and lose by a blowout or someone who will actually defy all conventional wisdom and win by a very narrow margin, with nothing in between.
Worth noting that the Shapiro campaign ran ads promoting Mastriano in the R primary. Definitely a risky bet on their part.
Ratf***** in a wave environment which will carry republican mediocrity over the line.
As we see on this site, democrats don't seem to realize how this will backfire.