Let's look at your remarks from a slightly different perspective. We got Clinton1 because the Democrat-controlled Congress lied to Bush41 and got him to agree to raise taxes without their coming through with promised spending cuts. We got Clinton2 because the Republicans picked a lousy candidate who ran a lackluster campaign "because it was his turn". We got Bush43 because the alternative was "Uncle Al (Gore) the Environment's Pal" and because Bush43 caused us to strike back at the terrorists who killed 3k people on our soil AND because most of us perceived John Kerry to be the pacifistic leftist that he is. We got BHO primarily because the Republicans picked another lousy candidate "because it was his turn". If McCain hadn't been such a dickhead and done just about EVERYTHING wrong that he possibly could have done wrong, there was an even chance that we could have been stuck with a mediocre President McCain instead of a horrendously bad President Obama.
Right...all of which was decided on by the electorate. There were still other candidates to vote for in the primary and the general. We the electorate keep allowing our choices to be dumb or dumber which is the point of the OP.