I'm getting horror stories from people that visited: line of cars, backed up 5 miles from the entrances early afternoons. Once inside the park, additional 2-3 hour waits for parking. No one around to direct traffic. Same bottleneck crap at Bridalveil (not just cars, but hour + long waits to use the putrid, horrid restroom facilities). Third world stuff IMO.
Millions of people are involved, it's no longer natural folks. Time has come to consider biting the bullet and modernize a bit. Doesn't have to be inside the park, build outside of it. Implement a good shuttle system. Maybe even a lottery system for just visiting.
Discuss, flame.