As to the OP here. These posts that keep popping up about updates and the length of time it appears to be taking has very little to do with the updates themselves and shows an indication of what WP users are feeling.
It wouldn't matter how long OS updates took if the OS was in good shape to begin with. The truth is that it's not. WP8 is considered by some, not all, to be way behind the competition, not just in user numbers but in features. It's also a fear that we won't gain more users unless said features come along. To add there's an overwhelming feeling that users will leave if said features don't show up.
The results to many people is that WP will fail if things don't change and it 'feels' like MS is going way too slow compared to the competition due to the fact they're 'far' behind already.
The passion that people have for WP is showing in these posts. People take them as being negative but it's not really the case. People want to see WP succeed. They want the numbers to grow and they want MS to hear their voice as to what they feel is missing.
Now having said all that. On the whole, yes WP is quite different in the way it does things. I think people get too caught up in wanting the phone to be like other phones when it's not. Yes things can be done better. Yes there are in my mind key features missing that should be standard. Yes the OS does appear to have been rushed and not ready, if the indication of problems that people have had with SD cards and other bits are any indication. This is the reality of dealing with a 'new' OS. There's going to be teething issues and myself personally I rather them take the time and get it right and working right rather than rush our 'new' features.
Lastly in my eyes if WP8.1 does not add the features I want when it comes out I will consider other platforms as I feel that these features should have been there at the outset and the fact they're missing it somewhat disappointing.
There's my two cents.