Actually, I didn't know what you meant, and I don't appreciate the sarcasm. There are many people coming from many different viewpoints on this forum, and there have been people asking if a certain airline if safe, has a lot of crashes, etc., so you'll excuse me for being literal.
I took AirTran (assuming that's the airline you're asking about) for the first time 3 months ago and thought it was great. Our flight to MCO arrived a few minutes earlier than scheduled.
On the way home, our flight was sold out. They started boarding early, and we left early. We landed back at PHL 20 minutes ahead of schedule. On a recent thread, someone else posted almost the same thing, and I posted back with my travel dates thinking he was on the same flight as me, but he wasn't. We both thought that must speak pretty well for AirTran's service, at least in terms of the flying.
In these days of cutbacks in amenities, if AirTran is a discount, no-frills airline I honestly couldn't tell I was flying on such an airline versus a legacy carrier.