I kinda like the graceful lines of the concrete arch, feeling the power of water gushing from the outlet, walking through the cool tunnel to the nice hike around the reservoir over wooden bridges hit by roaring waterfalls. Plenty of remote valley upstream from Rancheria Falls in the Grand Canyon of the Tuolumne. I don't see a problem with the way it is that's worth spending $10 billion to "fix" and I sure wouldn't want a million tourists driving up down the access road and tramping around. The biggest loss would be the clean hydropower.
That's my $0.02.
