I travelled from Bangalore to Delhi by Go Air G8 116. I will describe my journey as smooth and comfortable. I reached the airport 3 hours early and Go Air Staff was kind enough to check in luggage 3 hours prior to flight.
Also check in counters didn't had long lines.
In flight crew was very friendly and passengers were greeted warmly on entry.
Also the availability of food items was proper and service was quite good and fast.
Overall was happy with the flight experience. I think GoAir is worth travelling with.