commandos are not fine, congrates on having a match where no one targets you. commandos have virtually no escape tactics, nothing like a sorc or op healer, not even close. They get interrupt immunity for 12 seconds, on a 2 minute cooldown. The knockback will just allow leapers to leap to you again. I play both a commando and op healer and I can run keep myself up against 2 good players, and sometimes 3 bads, and if everything goes south ill just stealth. Sorc/sage cc is incredible and just ridiculous. So one match you got 850k (dont think you did, since commandos dont have good aoe healing like ops and sorcs) of which it was either from a full length voidstar or a full battle over mid for alderaan. 1 WZ doesnt mean the class is fine.
I highly doubt he got close to 850K.