There has never been a 25 year bull market in the history of equity investing in the U.S. That is quite simply a myth. The longest bull market run was in the summer of 1927, when the DJIA ended higher in 24 of 27 sessions. Next was early 2007, when the Dow ended up 23 of 26 sessions.
Speaking strictly about equities, what's happened to equities since Obama has been in office has been great. The Dow is up almost 105% in the past 3+ years. Those of us who didn't fall prey to the Chicken Little types in the financial media have done extremely well since the 2009 trough.
I voted for Reagan and still have a fondness for him. I was schooled in Supply Side theory in college and still see its benefits,
when properly applied (it is not a universal economic fix or a religion, as some seem to think). Even portions of Obama's oft criticized stimulus were based on supply side theory... though most on the right ignore or lie about that. But facts are facts. But one legitimate criticism of Reagan is that rather than tax & spend, he employed borrow & spend. In practical terms, deficit spending is deficit spending is deficit spending. And under Reagan, his other accomplishments aside, he took the U.S. from being the greatest creditor nation in the history of the world to the greatest debtor nation. That did happen on his watch. The Black Monday crash of 1987 aside, Reagan was generally good for stock market investors and pretty good for real estate investors too (

), but some now choose to deify him as they speak about him and his policies these days.
There's never been a President who was
all good or
all bad for the U.S. economy. Even Herbert Hoover and George W. Bush had their good moments. And Reagan had his share of bad moments. Obama certainly deserves criticism (IMO) for the debt and unemployment situation. But for investors (real estate, equities, bonds, commodities, etc.) and borrowers, he's been a ***** come true.