I have flown several regional low-cost carriers in the past few years (Air Asia, Jet Star, and Air Do that I can recall), and Tiger Air was far and away the best. The ground staff and flight attendants were friendly and courteous, and everything went smoothly. The meal was very small and a little disappointing, but such is airline food. I wouldn't recommend purchasing a meal. The flight was from Singapore to Phnom Penh. A big bonus for me was the fact that we boarded from an actual gate, rather than having to take a bus to the plane or walk across the tarmac, as is commonly the case with low-cost airlines (at least in Asia).