I think a delayed European launch will benefit Europeans users, as it will give them time to iron our any software or hardware bugs.
I'm very tempted to get one as I can't live without a smartphone these days and it does sound very innovative, and I really like the idea of it being a closed software platform as it should hopefully lead to stability which has been my biggest bugbear with all the Symbian phones I've owned. Although this would obviously be at the expense of 3rd party applications, but in my experience there are few 3rd party symbian applications I've been that impressed with. Also being a closed platform would hopefully mean no network branded firmwares and the myriad of problems those can cause.
I couldn't live without 3g though, so hopefully the rumours of a 3g model for a European launch will come to fruition.
Pricing will be interesting in the EU, as US customers are more used to long contracts and high handset prices, whereas we're not in Europe. I'd still want a 12 month agreement and considering I pay 75quid a month in line rental i'd expect it for free.