Very good.
That was pretty awesome. The only problem was that it didn't make much sense. I mean, I could totally follow the story, but it all seemed vaguely disjointed. I think the problem here is pacing - it just goes too fast. There aren't enough little segway sequences in between the scenes to tie it all together. So when the security guards come out, you're just thinking "how did they get there already?". And when Tarboy chases the executive into that dark room, you're thinking "wait, so is this executive guy an important character now?". And finally, once it all ends, you're like "wow -- Tarboy sure had a short life. Like two fights and it was all over".