I understand the problem with posting the Yeti status on the ride and that would ruin others experience but Disney could at least post the status on the web or something so you could actively seek out the information. This would not ruin anyone elses experience but would ensure that my vacation time and money are being well spent. I think if the room with the Yeti is going to be pitch black when you go through the riding public should have a way to look that up and make a choice to ride or not. From Disney's perspective I could be doing other things and spending more money in the park during the time I would not be standing in line.
I agree with some other posters I have seen that feel if an attraction is not functioning properly all of the time shut it down and make the fixes so EVERYONE can have a top notch experience, not just the few lucky people. I can't believe I read that they actually ran Splash Mountain without the waterfall.....I thing running E:E without the Yeti is just as bad. SUre it is a cool ride without it but all they do in the build up to getting on the ride is feature the Yeti. Just my opinion.