I was there prob around 2009 - 2010. A lot of halls, but the only thing that I found interesting was a hall dedicated to gaming. With gaming machines, and some

I was there prob around 2009 - 2010. A lot of halls, but the only thing that I found interesting was a hall dedicated to gaming. With gaming machines, and some tournament-style thing going on. Occasionally walking around there there was some cool tech, but it's not something I ever went since that day. Not worth the travel. [I went as student at the time. But I can't imagine I'd find it more interesting now]