So, I don't know how often some of you guys go to Arcade's or even see game machines however has anyone seen one of these:

My local mall has one in it and also a Boston Pizza in the falls has a couple. The object of the game is to stack the bricks to the very top. There are 2 prize brackets:
Minor Prize: This is located at the 5th highest spot and gives you a choice of the 'prizes' hanging at the bottom.
Major Prize: This is the highest line of the game and you have to stop 1 block exactly on another block. To add to the discomfort, its going REALLY fast.
Well, as I said, there a few of these machines located near me and I have played it multiple times... and won a few major prizes. I never stop on minor prizes as you pay a buck to play the game and minor prizes are just like key chain hangers or thos little toys on a string that attach to a cellphone. Now the one in Boston Pizza has a few good prizes, and I actually won a DS in that won. I also won a digital Camera, a PSP and a few $60+ PC Games through this thing.
Does anyone else have an experience they would like to share using this machine?
P.S. Would this be considered a NON-Video arcade game even though you are stacking pixels?