Re: if they provide a good alternative to the Play Store
>You can try to install Google Mobile Services which lets you install the Play Store, but it's at your own risk, as no one knows where this version of GMS comes from.
Given the success at rooting devices, expect if the Huawei handsets are any good, for these relatively minor problems to be resolved into some simple Q&As to identify the correct GMS apk that needs to be sideloaded (ie. enter your Huawei phone's model number).
The real question is whether Google will take any action to prevent GMS and Play Store running on huawei phones, if anything they might actually (unofficially) contribute to such forums or even provide official GMS downloads...