I used this a bit in a casino.
$10 start bet, and my session bankroll was only $100. Yes, I know how small my BR is compared to my bets, but I was only playing for fun (evil CSMs). I think I was up a bit and had $140 or so on the table when I started using Oscars. I had a few short 'series', and a few longer ones, and it was surprising how long I played for, but eventually the inevitable happened, and I lost.
It was when my girlfriend had gone to the bar to get me a Coke, I think I got down to $35 and my bet was at $55. I decided to go "all in". I bet my $35 and won. Then I gave up and just started randomly betting, between $10-$30. I decided to color up at $200, but as I was asking my GF if she was ready to go I bet $10 more and won, so I took out $210.