RoarkBlumenthal

I can't say I was expecting to see this AMA (I'd known about the park from the Defunctland episode), so I can't help but ask:

Were there any ideas for rides your father rejected for whatever reason - i.e., he didn't think it was exciting enough, were too dangerous? Asking because from what I read/watched about the park, it seemed like it was very much a case of "anything goes", and I just wanted to know if there were any ride ideas he didn't accept for whatever reason.

Of all the anime you've worked on, are there any that you regret working on? Inversely, are there any anime that you turned down the opportunity to work on and regret doing so?