He is a guaranteed Hall of Famer who currently has 3 major titles, 1 Fed-Ex Cup, and 11 total PGA wins... all at the incredibly young age of 25. In the Masters "meltdown" that you mentioned he still finished tied for 2nd. And in his five trips to the Masters he has four top-5 finishes (including a win and two 2nd's) which is a ridiculously solid record. The only major he hasn't won, the PGA Championship, he finished 2nd once.
Yes, he is currently in a slump, but being only 25 he has plenty of time to recover. Remember — Phil Mickelson didn't win his first major until the ripe old age of 33 and he's now got a total of 5. Anyway, don't write Jordan off, he is still destined to be one of the greats of the game.