On the surface it looks like a great call, but a lot of information is missing. Had Roepke made this same all-in move earlier on the flop(showing or not showing his hand)? Did Roepke give off a tell by the way he put the chips into the pot? How big was Ungar's stack at the time? What position were each of the players at the table? With the answer to those questions and others, it very well could have been the only correct decision that Ungar could make!