Comparitively speaking...its not a bad deal.
But...its also a rip off in the sense that when you consider the taxes on a $29 flight to be 2 to 300..........and,if the fare was lets say $90 the taxes are 1 to 200.
When I asked the question to Travel Agents and Airline customer service "How do you change taxes and fees on different priced flights"....the explanation was a load of gobbledegook.