You can always install Launcher in your droid. BTW, who's on denial about problems with their UI. Just cause you didn't have any problems with your droid doesn't mean others did not. No UI is perfect.
On the flip side, just cause you think Metro is beautiful doesn't mean everyone does, but that's obvious isn't it?
Issue I have with Metro is while it can theoretically be beautiful, the amount of screen real estate this UI metaphor absolutely puts to waste makes it anything but. Yes, it's quite usable and I don't think it's ugly. It just destroys my productivity and it destroys the efficiency at which I can get information "at a glance." I use my devices for content consumption. Metro makes 20-30% of my screen useless and in some cases makes the screen narrower than it would be on other devices due to the way it does side to side scrolling. This has the side effect of having to cram in the same information in both shorter and narrower screen real estate. The Facebook App is a perfect example of this, as is the People Hub. Problem is compounded by the bar at the bottom taking up even more, but I am forgiving that since it often has frequent functions exposed there (sometimes, not really).
People Hub (esp bad for contact list and Social Feed)
Music/Video Hub (Albulm/Song List)
eMail Client (Mail List)
Messages (Conversation List)
Marketplace (in a ton of places)
XBox Live Hub
Me Hub
Pictures Hub Main Section (esp bad for "Whats New")
Microsoft Facebook App
Microsoft Windows Phone Insider App
Office Hub (this uses Tiles, so it's even worse than many of the others as a result of that)
Skype
etc.
All waste 20-30% of my screen real estate by default. I've tried to not mention any third party apps (apps not developed or contracted out by Microsoft), but you can see how this gets annoying. You go from getting a screen full of information to getting in some cases half the amount of information per screen than on other platforms.
It's a huge PITA, especially since you can't do like an Android users would do and just buy a phone with a bigger screen. All the phones have the same screen resolution, so even if you hvae a 3.7" screen WP7 device you still see the same exact picture as someone on a 4.5" screen, they just see a bigger picture which makes it doubly frustrating (big picture with a text snippet in the facebook app that sometimes isn't even big enough to house one full status update/posting in that app). In Android ecosystem big screen usually come coupled with high screen resolutions so you gain the benefit of a higher screen resolution on a bigger screen that can show more information than a small screen/lower screen rez running the exact same app.
There's literally no way around this handicap of the platform (using that term loosely).
Choice is great when it comes with obvious benefits. All WP7 devices running the same specs with similar hardware... There aren't really any huge benefits to upgrading even off of a 1st gen phone to a Lumia 800/900 TBQH outside of the FFC few people use, anyways (1st gen phones run fine for the most part). In Android there are obvious benefits that you can see without even touching the phone that affect the user experience in a positive way. Not the case with WP7.
And I'm still not going with Android when my contract is up soon, but I'm definitely moving away from the Microsoft ecosystem once I upgrade my smartphone and later my PC (Metro in W8 has the same issues it has in WP7, I can't deal with it especially on a non-touch desktop but I'll make sure to buy a copy of Win7 before it stops getting sold for when I build my next gaming PC).
Windows phones have frozen, rebooted, and apps crash on this platform as well. Those issues aren't unique to Android. My iTouch froze on me once and I had to let the battery completely drain cause I couldn't even use the two button method to reset it. That's part of the reason why many people won't even consider a smartphone without a removeable battery (it's not just to battery swap in the middle of the day).