I can understand that. I believe that the team have increase the printing quality beyond what they initially thought, and that this constantly increasing quality goal has pushed the release date further and further into the future. I would say though that the result look very promising, judging from the last pictures. Now the prints seem to have reached a quality level that anyone could be happy with. It doesn't look like a $100 printer anymore, and that is something I bet you and everyone else should be happy with. Just imagine getting inferior quality on the first batch of printers just to realise that there is a new, much better version available 6 months later for the same price. I bet that would be a nasty surprise for all the backers.