people have already called out Kyoto Animation studios and they consistently deliver some of the most visually captivating shows
I'll also call out Soushimin series it's more understated than Hyouka and Frieren but something about it is always pleasant. The aspect ratio contributes a lot.
Chainsaw man, Reze movie specifically. The fireworks. The pool. The explosions. Much more cinematic than Frieren's fantasy pallette but the color work is perfection.
You should be able to go back to the old assistant:
It should be in your Google app settings under Gemini settings > 'assistants from google’ and toggle back to the old assistant.
For how long this will remain doable I don't know.
Many good recommendations here already.
I can also list some that have some good scenes: