Well, I have just attended Sun Tech Days at Chennai. Somehow, I always feel that event management is not the first priority on their agenda. First day was running a hour late. Though, the music fiesta at the day end was great. I really enjoyed the Gattam. But again, there were not enough seats to sit so I was standing for a fairly long duration till I finally found a seat once audience started rushing home. For reasons unknown to me, I could not get a train ticket to chennai so have to take a bus ride. I don't recommend anyone taking a bus to Chennai from Bangalore. Its too much pain.
Second day was better though again the event management showed off their weakness. Food served on both days was not up to the par and I just don't like the T-shirt throwing in events like these. Crowd (should I say mob?) goes crazy for these T-shirts and many get injured. This is not for weak-hearted. Why can't they just give it to ones who participate or give it to all. I think, they didn't expect this much crowd.
Also, I feel that they should stop doing multiple tracks. I feel like attending more than one but have to sit out another due to concurrency. Somehow, there is duplication of information across sessions. They should streamline and review the contents of all presentation so that it is crisp and upto the mark.
Overall, barring few sessions, I felt it was not worth travelling 500 kms in a bus to watch this event.