Busch Gardens Insiders on FB is actually directing complaints to specific post setup for complaints and venting on certain subjects cause they are seeing so many. For those not familiar with the group the park has loved them because they usually have a positive and up beat attitude toward the park no matter what is going on. For there to be that level of negative feelings in that group toward the park it's a VERY VERY bad sign of the state of things right now.
Yeah, the rhetoric of the admin approach went from "now guys, we like to stay positive here" to "here's a post where you can post any feedback you have to to get it our of your system" to "we know there's problems, help us solve them." The politics of that group have always been a rollercoaster, but it does say something about the objectively bad state of things that they're having to acknowledge how many people are joining the group to plan trips and then discovering where we're at.
@Rothbury, per your earlier comment: the park is definitely going above 5000. Technically, the cap on attendance is vague, and attached to what attractions are open and their stated capacity. Accordingly, it's impossible to say exactly how much they're "allowed" to have open, but there's no question that they've effectively shifted to a soft cap without marketing as such.
My feeling right now is that the park is basically weathering the storm of Spring Breaks, fully aware that the balance of staffing and attendance is untenable, but no one at corporate or local levels is interested in the only solution—limiting capacity, even if people have tickets/reservations—that is feasible given the staffing issue won't be resolved anytime soon. And so they're going to have a lot of out-of-towners who have a bad experience (the Twitter mentions are equally scathing) and members who aren't getting the benefits they were promised, which is bad word-of-mouth at a time the park shouldn't want that. But given they're the ones who took those reservations and keep selling tickets despite having eyes and realizing what's going on, I guess that's on them.