I am happy for CA residents, but I don't see WN making much of a difference for us on the east coast. I can't even get to California easily on WN unless I go to BWI. Even from BWI, the options to HNL on WN are slim (1) and they can't seem to find a return flight. Enjoy the $49-$149 crazy fares while they last, I am a bit jealous I will admit!
All of the lay flat routes tend to have higher fares: AA puts a higher price on the DFW/ORD flights, as does HA with their JFK/BOS, and lastly so does UA on the IAD/EWR flights. I'll still choose one of those options over East Coast-California-Hawaii unless the prices were signigicantly different. I am curious about HA's response to WN's limited interisland flights.