I have played about 500 hands now, and I have had CONSECUTIVE LOSSES as high as 15 hands in a row. Lots of 7's, 8's, and 9's, as well. (You should, on average, have roughly ONE streak of 9 consecutive losses if you play 500 hands.)
And, I'VE never won more than 6 in a row.
The dealer has 12-16? Feeling pretty good at a blackjack table (normally), well, not at Global.
After an hour, you'll notice the dealer gets a VERY UNUSUAL AMOUNT of 5-card+ runs, not many face-cards for HIM when he has 12-16.
I have read countless books on BJ, I have all the charts memorized, I've won at casino's as many as 15 times in a row