Karen is everything you want AND need in a professional wedding photographer. The pictures she took for our wedding(s!) give us so much pleasure (you can see a few at: http://www.karenleahphotography.com/blog/archive/00000023.html
She is gifted at getting that fabulous 'moment' shot while being utterly unobtrusive. She sets up and takes great portraits and skips around quietly capturing all those little details that are the essence and atmosphere of the event. She shoots a ridiculous number of images and works hard on them all.
Perhaps the best thing, however, is that Karen makes the photography bit of your wedding so much fun with her bubbly enthusiasm that it shines through in the faces of everyone in her pictures.
The only bad thing is that she's so good it's hard to get a slot in her schedule... I recommend you book early!