There is a lot of controversy going on the slam dunk on buzzer beaters. Though is the shot good, or no good?

Like all buzzer beaters, you have to release the ball before the buzzer sounds. Same with dunks. Dunks are so hard to make at the buzzer because you aren’t really releasing the ball. Best situation is an alley-oop dunk because it is really the only way to get a buzzer-beater off a dunk.