I admit I haven't tried Windows Phone yet, but I have watched a ton of demo videos. I didn't realize that the latest calendar event is shown on the lock screen. That's definitely useful.
And there we have proof that you are doing pointless bashing with out really understanding the OS.
You have not even tried it at all. All you go on is demo videos and say it sucks.
I would say you could download the SDK and kind of get an idea about it but I am willing to bet you do not have a windows power computer.