[Huawei Watch] dmckami:
there are good things and very bad ones. I'm tending to not really like it. Reasons listed below.

I don't even know where to begin with... Here is a (probably incomplete) list of what I miss the most:

double tap on button for theater mode

contacts are not synced with the PHONE, instead it only syncs contacts from your Google account (which I'm not using, I'm using my own CardDAV server but I've seen already the exact same problem with Exchange, so this is not a niche problem - Calendar works well with my CalDAV server and is in sync with what is set up on the phone)

Google Now (all that below worked like a charm before the upgrade) - Google assistant is not really usable (for me at least), and far away from good or perfect:

it becomes quite useless without the contacts (can't make calls, as there are no contacts - can't send messages, etc.) - and making phone calls or sending messages is the primary use case for the voice control on my watch

saying "Call Jon Doe on mobile" (did a test cause I really need to call my wife often) keeps asking me for which number to call (seriously, Google Assistant? Are you that smart?)

saying "Send Telegram/WhatsApp/Text Message to Jon Deo - Hello World" will remain on a screen with buttons to cancel or send instead of sending that "Hello World" message (again: are you serious? Why should I use voice commands if I in return have to interact manually with my device again? What is the deeper meaning behind that?)

Old apps don't work anymore (I installed Heart Trace on the phone but it's not appearing on the watch - also not after doing the "sync apps" in the Wear app) - sure this will change for all apps that are still maintained by their devs - but others won't

notifications peek cards - especially for the music player. this is horrible and a really a big issue for me. And also for non-music player notifications: I just don't see at first sight (and without fiddeling with the watch) that there are notifications - the "complications" watch faces are ugly (IMHO) and I really hope that the dev of my watch face will include a small icon telling me that there are 1, 2, 3, 99 notifications pending.

tripple tap on the button for brightness boost - although I never used it (I just didn't know it existed until after upgrading to 2.0) I really see the benefit of this shortcut and would have started to use it - especially as summer is just around the corner and in bright sunlight the watch is hard to read.

swipe from right to left for the apps list (why would I want to swipe for changing the watch face??) swiping should really be associated to an action I use often - MAKE IT USER CONFIGURABLE!! (this holds true for most of the issues, and also for the good things below)

DND mode synced with the phone. Now, this is really controversial as it depends on the individual use case. I need it synced with the phone (either phone and watch muted or both on vibrate/loud). In any case: JUST LET THE USER DECIDE! (seriously, Google! How hard is this?)

battery live - was way better with AW1.5. Had 30-50% left after 22-24h - now it's completely drained after 20-22h with similar usage. Trying the stop sync over wifi setting next.

To be fair, there are a couple of nice features that I like:

the drop down quick settings - the individual screens for each setting were just horrible in terms of UX!

the apps carousel and the favorite apps shortcuts

the possibility to install apps directly on the watch

full fletched Telegram app (got to give props to the Telegram devs rather than to Google but still: I like)

possibility to stop the notifications from popping up all over the screen (a real problem if you are in a meeting at work with the customer and your friend sends you embarrassing messages so that every one can read them - other scenarios problematic, too) - instead now only a small icon appears and that's it

I'm really only centimeters/inches away from downgrading. Got the AW1.5 image already downloaded, giving AW2.0 some more days of testing, but if that list above keeps growing, I'll downgrade for sure.

There are also other issues with the UI/UX:

i.e., the scroll indicator on the right - historically, that makes sense. But on a watch (which most people are wearing on the left hand) when you reach to the screen for scrolling, you're actually obscuring the screen so you can't see the scroll bar anyway. So what's the point? also, the scroll indicator has the same size no matter how long the list is.

There is probably more, but I've had enough for today.

Cheers