Electoral college is a relic of a bygone era. I also disagree that the metropolises would dominate those elections. It's not like every citizen in a city is a flaming democrat, sure it's higher, but imagine living in a state like Cali where there are tons of people who are republicans who can never win the state because of their democratic policies, of course kansas, where the situation is reversed. It leads to plenty of people just not deciding to vote because their vote literally doesn't matter. There have only been a few handful of faithless electors over all elections over time, so the whole idea of having them putting the brakes on a "crazy" candidate with it just isn't going to happen. It's just another way to keep the power out of the hands of the people, something I'm shocked really anyone who believes in smaller government wants to keep it in place.