That is the part of Android I strongly disliked in in the few years I used the OS. The customization is haphazard, incomplete, misguided, and altogether frustrating.
If it makes you happy, then be my guest.
What makes me happier is Windows Phone's system. It provides the same level of personalization without the chaos or disorganization that Android does.
I disagree with this opinion. You are generalizing one bad example to apply on everything. It depends on your design sense. The good news is, after ICS and JB, the days of "customize so your phone UI doesn't look ugly anymore" are gone. The exception here is samsung of course, whose touchwiz is a mess as always.
And i still cannot wrap my head around those tiles in windows phone. Not my cup of tea.
As they say, different strokes for different folks.