Vanessa writes: I just flew Spirit round trip, San Francisco - Las vegas, and it was the worst experience I have ever had on an airplane. This was my first time flying Spirit and it was horrible. The seats are VERY uncomfortable, they might as well be lawn chairs. Baggage fees and ridiculous and thec rew members were so rude. I thought the plane was going to crash the flight was so bumpy and everyone in the plane was freaking out about the horrible noises the plane was make on BOTH flights I was on this weekend. I had a panic attack it was so unsettling.