Wow, a WP7 phone, eh? I've helped design apps for them, but rarely see them out and about.
I know right? Sadly they just work.
A guy saw me with mine, we were in garage waiting room and he had just pulled the battery from his Infuse as it had locked up.
He says "WP7 is boring, doesn't do much."
I answered "Yeah one thing it doesn't do.."
"What's that?" He asks.
"I never have to pull the battery."
LOL... I actually kinda like it. We've studied the Metro design a lot and starting to study Metro in Windows 8. The WP7 OS is perhaps better than Android, but Android has far more penetration and does not have the Microsoft brand baggage. It is hard for MSFT to move beyond that today. Interestingly, MSFT makes more money than Google from each Android sale due to patents it owns.