No love for MS here. Nexus 5, Nexus 7. Battery and speed. The 7+lollipop was a bummer for me, I used to be kinda proud of it. Now it needs ongoing maintenance (cache clearing).
All complex software has bugs, and Android has become enormous (I tried to update AOSP earlier this month and gave up after about 40GB of repo deltas. This enormous activity, itself, completely invalidates the garbage linked post).
This post and a large percentage of the comments, and the moderation, is essentially a "shit on Google" post, somehow trying to make Microsoft look better in some relative sense. It is terrible fanboy noise.
And the gent I responded to just picked up someone else's grievances. I would wager good money they have no Android device "ruined" by Lollipop. They just want to legitimize their walls of anti-Google screeds.
EDIT: I've really riled up some astorturfers. Any post I make is almost immediately attacked.