It's rather amusing reading reports that the show is bad, but then pull the "But you should take into account it's temporary/was made in 40 days etc." card, some going to the point where they then give the show a higher rating because of that.
That kind of excuse doesn't hold whatsoever, this isn't some elementary school production where you go "Bless their little hearts" just for doing it no matter what the overall quality is. If you go see a movie in theaters/a Broadway show,/a Theme Park show, you go off what was presented in front of you. It doesn't matter if it was created in several years, or in a couple weeks...if it's bad, it's bad.
After all, you'd never hear anyone add "But you gotta' take into account they did the AP preview when they wern't ready, so that makes this show a 8/10." after they proclaimed Light Magic sucked.