Honestly I kind of liked Spirit because the snacks aren't free. When it's snack time, I don't have to wait 45 minutes for the cart to get to me because it's not stopping at every row. And it doesn't bother me to spend $4 on a snack because I already spent so much less on the ticket.

But I guess I also don't fly much, and I never had to deal with delays or rebooking with them.