Hi all, I've been fairly critical of these standalone lens-camera/smartphone attachment thingies in the past...I don't really see why anyone would carry one instead of just slapping an S100 or similar in their pocket...however...there's a guy selling a minty-mint QX10 for a song where I am. So...I'm thinking of picking one up just to mess around with it. The reviews on this are fairly lukewarm, I'm really seeing maybe 3/5 or 3.5/5 as the average rating...not great. Are there any QX10 owners here? - How well would it work with an older iPhone? (I have a 4S) - Is it fun to use? / Do you use it much or is it collecting dust? - How annoying is it that there is zero manual control (I'm really mad at Sony for this one) - Given that the seller is asking about $60 USD with wiggle room for haggling (I'm hoping to get it down to like $40 USD)...should I get it just to monkey around with it? Thanks and Happy New Year!