Mine arrived yesterday evening,had a bit of a play with it,and impressed so far.
Yea, at the end of the first week for mine. Really like it, obviously a massive step up in specs from the Moto G5 it replaced, so subjectively feels even more of an upgrade because of that.
I like some of the customisations to Huawei's version of Android, including the configurable navigation dock, mini-screen swipe for one handed mode, transitions for the home screen and smart rotate mode (phone tracks you face to remain in portrait mode even when sideways - it's awesome). And face unlock is one of the best new Android features in a while. The worst thing about this version of Android though is the extra software 'bloat' it installs. Apps for notes, email, app stores, music, video etc. that I'll just never use. Also the launcher is a bit messy with inconsistent icons. Loads of new Android Oreo circular icons mixed with ones for Huawei's settings or phone dialer than look like they are from years ago. I know some of that is easily remedied through another launcher or themes.
However it's a great balance of price and spec and overall I'm happy with my purchase.