Duke Nukem Forever may never see release, but I know that, like me, you've been dying to get a look at the actual game. Whether it was ready for release or not, you want to see something. And here it is.
Now, graphically, it looks like it stands up. I love seeing Duke's legs, arms and hands when he climbs, runs or falls. Lots of shiny sweat on said arms and legs. It looks like they were incorporating all of the visual bells and whistles. And (most of) the enemies look nice, but it's the AI that doesn't seem at all smart. What definitely don't stand up are the one-liners. I don't know if they were added for this demo or what, but they sound canned. Imagine that, the bread and butter of the Duke Nukem franchise just sound out of place and antiquated.
Again, this is a demo and isn't necessarily indicative of the entire game—but having nothing else to compare it to—we have to look at this brief look and come away a little disappointed. Ah, well.