Here's my Shape - had it up and running since November. I must say I REALLY like it. Sound quality is great - much better than I expected actually. Bass response is very good too, better than the slimmer Beolab models (6000, 8000, 18 etc). It certainly sounded better to my ears than a pair of Beolab 17's. Beolab 3 was closer, but I think the acoustic lens helps that a lot.
I love how genuinely different it looks aswell - no-one guesses it's a speaker system. In my mind it's the most B&O thing B&O have done in a long while.
I'm using a Squeezebox Touch via the Optical In for streaming - that way I get multi-room with the rest of my house, and the iPeng app is better than the B&O DLNA based app. I've then got a wall remote and table remote for Volume adjustment. The Optical IN has auto sensing, so the whole system comes on to the pre-set volume level as soon as I press play on the squeezebox or it's app.
Happy to answer any questions from prospective buyers.
P.s. must also say that Graham and Duncan at B&O Leeds were fantastic. Really friendly, helpful and enthusiastic - makes the whole buying and owning experience a pleasure.