You mean this didn't signal an epic sea change in American politics?

Yesterday’s elections brought a widespread win for the Republican Party, which will increase its share of seats in the House in the next Congress, and take over the Senate, with a net gain of at least seven seats.

Nationally, 52% of voters backed Republican candidates for Congress, while 47% voted for Democrats, according to exit polls by the National Election Pool, as reported by The New York Times. The overall vote share is similar to the GOP’s margin in the 2010 elections, and many of the key demographic divides seen in that election — particularly wide gender and age gaps — remain.

Men favored Republicans by a 16-point margin (57% voted for the GOP, 41% for Democrats) yesterday, while women voted for Democratic candidates by a four-point margin (51% to 47%). This gender gap is at least as large as in 2010: In that election men voted for Republicans by a 14-point margin while women were nearly evenly split, opting for GOP candidates by a one-point margin.

And well-known generational divides were again in evidence in Tuesday’s election. Young voters have been the Democratic Party’s strongest supporters over the last decade, as they were again yesterday, while Republicans fared best among older voters. But — as in 2010 — an older electorate compared with presidential elections advantaged the GOP.

Fully 22% of 2014 voters were 65 and older — a group GOP candidates won by 16-points. By comparison, in 2012, they made up just 16% of the electorate.

And even though Democratic candidates won the 18- to 29- year-old vote by an 11-point margin, 54% to 43%, this group didn’t carry the same weight as it did two years ago when Barack Obama was re-elected. They made up a much smaller share of the electorate than in 2012, and the Democratic margins among this group also were not as large as in 2012.