Well also, and note its been a while, but when I used non-Google software on the various other phones I've tried (such as Samsung), the first thing I used to do was uninstall all of their software and (if a available) get the Google versions, because they were usually much better. But this isn't new -- back when I was still purchasing Windows machines it was the same way. For whatever reason I just never found an OEM for laptops or phones whose software seemed to add any value.
Now that I work in Software I get it. Most companies are just really bad at making it.