Not very incisive. They just polled several races that were getting less attention but were still reasonably close. Nothing you couldn’t glean from spending 60 seconds with RealClearPolitics.
Do you know what the REAL surprise and upset would be? That against all odds, the US Senate finds itself with a 60-38 Republican majority, with two “independents” that invariably side with the Democrat Socialists, and a House with a 290-145 Republican majority.
McConnell and McCarthy both out as Majority leaders.
But what the heck, if we are imagining a really significant sweep, why not go whole hog on it?