I haven't had any of these problems myself. I get what you mean with "wakeup is somewhat sluggish", but I believe that is because of an option that prevents the screen from accidentally turning on when it is your pocket, and that can be disabled.
The only bug I've had is that it refused to automatically connect to a particular wifi network. I fixed that by removing the network and adding it again.
I have couple more (definitely having an issue at the end of call having screen locked)
- sometimes it starts playing my Shuffle player out of blue, while being in pocket (but for last months it didn't happen)
- sometimes my Sygic car navigation fails to catch up in plain open terrain for very long time (though this might not be related to OS at all)
- if phone is not on cable, I can be 1 hour next to known wifi and it will still use my limited 3g connection. Once i turn on screen, in 2-3 secs it's in. Same goes for some messaging apps (ie whatsapp)
overall OK phone for the price (especially when seeing colleague's Moto X being bricked/losing all data few times from google's updates), but far from bugless.
>- if phone is not on cable, I can be 1 hour next to known wifi and it will still use my limited 3g connection. Once i turn on screen, in 2-3 secs it's in. Same goes for some messaging apps (ie whatsapp)
The only bug I've had is that it refused to automatically connect to a particular wifi network. I fixed that by removing the network and adding it again.