I'll be buying this game when it comes out, but the 18th?.. Didn't know of a delay, since they keep advertising June 10th. Either way, I find the demo to be very addictive, once you get the hang of all the controls, fast-paced speed, techniques, and combos it makes for alot of fun.
I'm not really stumped by the itty bitty roster compared to what was found in T3, but I am a little disappointed that we won't get to see characters like Kid Buu make the cut.. unless Atari chooses to pull a Rock Band and gives us frequent DLC of new characters and Drama Pieces through PSN & XBL. Otherwise, the excellent cell-shaded graphics, combat, and enjoying cut-scenes are satisfying enough for me.