I rode Flash today, and with how much I really enjoyed it, I think part of me is now hopeful again with what the park can achieve in the future.
I'm sure whatever the 2026 addition is will be good, but I seriously think the park needs one more coaster, probably one that serves as the GL replacement, before the park can really be considered as being on the upswing again. I don't mean to sound negative, as I'm actually hopeful that this can happen, I just think that the park in general needs alot of new rides, as one of GAdv's weaknesses that doesn't really get talked about is that it's been running with fundamentally the same lineup since the early 2000s (outside of JDC really, as all the other rides added since then have either been removed or aren't really relevant) and that sort of thing can tire out guests year after year when there isn't really anything new happening.
Flash is absolutely a step in the right direction as it makes the park as a whole feel alot more unique and new than it did before. That's why I'm stressing that they really need to nail these next few additions, because in my opinion that's all they'll need to do to make the park great again, outside of all the other improvements they want to make around the park.
Sorry if this rant isn't exactly related to the 2026 addition, I just wanted to share my newfound optimism regarding the parks future.