I always have mixxed feeling about things like this. For one, it just seems boring to me. And obviously it's neither my wedding, nor my images, so there's not much invested interest on my part. But things like this usually end up being neither a slideshow nor a video, which creates a lack of synergy in my opinion. I tried watching the whole thing, but I just couldn't hang with it. Don't get me wrong, the images are great.
The other thing is that I've seen people try to use dslr video in two way, besides standalone. It's either combined with video that was shot by a videographer with video equipment, in which case it's very obvious when it goes from video clips to dslr clips; or it's combined with dslr stills in which case you go between crisp, clean still images, and shaky, dull video clips. I'm not saying that's the only way it can be, but it's about all I've seen. A few times I've seen things that are well synergized, bit not many.
Let me ask a question. How do you deal with the copyright issue of using music in your videos?