I really enjoyed it today.
It all depends what your mindset is, I went hoping to find leads for my Cleaning and Maintenance Services company, I didn't accomplish that but I networked with some gr8 guys that are in or serving the same industry as I do, I gained a lot of knowledge and resources
I took it very easy just pacing around talking to people and I bumped in to turx from ami, I also really enjoyed the CEO Panel.
So I would definitely not call it a waste of time it's just the way you look at it, even if I didn't get exactly what I wanted I still made the most out of it