Do you play Blackjack on UB?

I just downloaded UB and noticed they have blackjack. Now, my experience with online black has been that when you play for play money your bankroll goes up without limit or any real bad streaks of dealer winning. When it comes to real money, it is a totally different story. I played on Cirus for real money ($101 promotion real money) and took the bankroll up to just under $500. Tried to cash out but needed to make a deposit so i kept playing. All was gone within 7 hands. Funny.

From your experience, is UB's Blackjack software the same? By that i mean does it look like it will whipe all your money if you are building a nice bankroll?

thanks.