Pretty much my experiences with TransPacific flights lately, services have been greatly reduced. ISM greeting is mostly gone, cabin head still greets but very robotic. Don't get serve first anymore. No more DM thank you card. None of them individually is a big deal, however, for CX to go above and beyond to treat DM very well, do now "down to earth", you do feel a difference.
As for meal time, I really hate the adjustment to serving meal within 5-6 hours of each other. It makes it very hard to sleep meaningfully. The old arrangement isn't perfect, but for 15-17 hours flight you can at least give people an opportunity to sleep 7 hours between meals.