Mark Steyn put it acutely, but I confess I've had the same feeling, though in less concise and precise words. Steyn says,
It's not just embarassing to hear the so-called "leader of the free
world" talking like a 14-year old who's been up in his room listening
to "Imagine" for too long. I fear this presidency has the makings of global tragedy." [more . . .]