I recently picked up a Panasonic 14 for a 45-200. I needed to do some work with a long telephoto and figured it would be a good option. I have taken the 45-200 out a few times and I have to say that I am...underwhelmed by the lens. Is there a trick to that lens? Does it function best under certain conditions that I am just not seeing. On one hand it seems to be very quick to focus and the reach is nice. It has what appears to be decent boken but to my eyes everything looks quite soft (and I'm not a sharp freak by any means). Is that just the character of the lens? It's not necessarily a bad thing but considering the performance of the 14-45 and the 20 it is a bit of a surprise. Any advice?