I have saved probably a couple thousand over the years using this. Will definately have an effect on HOW I book tickets moving forward. I would imagine they will lose a little of my business, as I will utilize WN more often, and even 3rd party sites. This was one of the things that kept me from booking packages, now that reason is gone. I certainly will not be busting myself to make MVP again. Maybe if I stood a chance of G or 75, but not the low tier. I do not really even see a benefit there anymore, except upgrades, and I hear those are going away with the new basic/saver rates.