Check my history, I've consistenly posted good things about the OS. It is waaaaayyyy better than android PROVIDED you're not a tinkerer! You can't really do much outside of make phonecalls, browse the web, facebook, apps, kindle etc. It's really neat the way it combines all your calendars and contacts, I've over 400 (Outlook, Hotmail & Facebook) and it's easy to get to whoever really quick. You won't need to worry about memory management or battery life. Car analogy: I think Android is a bit like owning a 1962 beetle which needs a lot of love and attention. Beautiful thing, but sometimes you just want to nip around in your BMW 5 series which just works. iPhone is more like a Ford mustang - loved by all who own them, but you can tell none of them have ever experienced a proper European car :) Zune desktop is lovely, still suprised it came out of Redmond! And the best bit is - it's not an iPhone! No-one else has one, so people are curious when they see one so you can show off a bit to them = "I'm popular, hurrah!".
Honestly, try and give one a go if you can, maybe your phone shop will do a no quibble exhange within a week or something?
I'm going to be down modded to hell for this post, it seems you lot really don't like WP7! Should've posted it on cnet, where it seems Microsoft are the Messiah! Still I love this place for your.. ahem... strong opinions, so fire away guys :-)