I can see that optimization is not well done.
- If you open and close apps(especially 3rd party apps), there are lags and delays.
- Lags when you turn on the screen.(while AOD is being switched to lock screen clock)
- Delays and lags when you perform other acts like clicking on options and sections.
Furthermore, please do NOT change much. Rather, Samsung should enhance their Galaxy Ecosystem and Samsung’s own Platforms on their own(not depending on other companies’ platforms) and improve optimization of SW and HW. Also for more quality design and SW consistency.