This is regarding negative reactions to flash pass users. Although I am coming around to the idea of flash passes, I have felt for a long time that it is line jumping for a fee and every time I read those notices warning about line jumping and describing line jumping, I see that the definition matches what is done with a flash pass. The worst part is when you have already been waiting an hour or more and you anticipate getting on the next train just to have the flash pass user choose your row and not knowing if it will happen again. This is especially irritating when you waited the extra time for the front or back row.
As long as the parks are making more money with flash passes than they are losing through lost (frustrated) "regular old fashioned wait your turn in line" guests, then I guess it makes sense to keep the park open and out of the red. I like that Disney's system is open to all guests, but prefer the thrills of Six Flags.