I agree with you. I had a no problems with 4.4.3 on my 1st issue moto x. However, 5 .0 lollipop is freaking awesome I can send of the animations a on the screen are beautiful.Mine has been more or less perfect. I, like everyone else, has had some screen redraws,but nothing major. It's been a pretty flawless release.
Anyone complaining was clearly not around for the upgrade to 4.0. There was nothing good about any part of that update process. 5.0 by comparison is a dream come true. I would even say that it is the most stable upgrade I have had on any phone.
Sent from my XT1096
Sent from my custom 2nd Gen Moto X built by moto maker