I like it a lot. It makes the device feel really cohesive between apps. And changing the color every now and then feels like a breath of fresh air. Also, the pastel colors help to get rid of blue/grey tones which is easier for the eyes.
i hated material ew as soon as it was announced. so much padding everywhere, and so little contrast - to paraphrase the incredibles: if everything's orange^[other colours are available, i just like orange], nothing is. your eyes will adjust to it. i want actionable items to stand out, not be a slightly lighter shade of the same colour. it also looks rather like a fischer-price my first phone interface
i must say, if an app (for example, jerboa) uses material 3, i usually try to look for an alternative
i also really dislike monet; the way it pulls this horrible washed out sickly pastel colour from a wallpaper and washes it over the entire app. if i just pulled one accent colour, and applied that to, say, the header and main action button, i'd like it a lot more
strong dislike
everything is bloated and round, the quick settings tiles are too large, like it was intended to be used by a grandma
the colour scheme outside pixel is too unsaturated, oneui and aosp roms are not as colorful as pixel ui because google copyrighted it ig
I strongly dislike it. Having themed colors seems immature and less functional. Having it tied to a wallpaper makes even less sense. I set my system color to grey and use an icon pack for my third party launcher. Padding and other regressions are harder to fix.
I don't mind it as much, but the wallpaper thing is poorly executed. I have a color photo as my lock screen and a plainish lightly textured background on my home screen. But material you picks colors from the lock screen photo, which I don't see 99.9% of the time!
I think it's ok. The problem is my wallpaper is a cat so everything material you is like light coffee colored which I don't really like. But I'm too lazy to find a better color that doesn't look worse.
However, the quick settings is a big downgrade from before. Less buttons, more space. And don't even get me started on the horrible design of the internet toggle.