This should be obviously true but most of the establishment media in the U.S., Europe and Israel is dedicated to seeing only failure.
Lost in the noise about deal terms, and the underappreciation of the current level of U.S. leverage, is the most important piece of context:
President Trump has achieved what 45 years of U.S. policy could not. The regime's military leadership is decimated, its economy is in freefall, and it is diplomatically isolated more than ever.
Just a couple years ago Iran was building drone manufacturing in the U.S. backyard, Venezuela.