anybody can edit badly, doing it well requires real skill. I'm not saying they're particularly good, I haven't looked at their videos but good video editing is far from easy.
I see, I thought you had viewed some.
The standard of their videos isn't what I'd call professional. They all feature the same iMovie style book opening and then freeze frames on key people at the wedding.
Just look at 16.35 on this video, the audio drops out for no reason during a transition, that's extremely weak for a 'professional' edit.
http://vimeo.com/26916015
To be fair though, I'm sure they have to edit with a whole lot of nothing and unlike a Videographer at the actual event, they have no 'outside' knowledge of what is happening in a scene or who everybody is.
You don't even get to see the video before they send it out, unless you pay for a first look. Which I'd also say is quite important given that their choice of music is questionable in places.... Gangster Rap for a skinny white guy getting out a limo... is that really how you want people to see your wedding day forever?
I agree with you Rexhuk that a Dragon endorsement means they will do well, it perhaps means they can actually hire some professional Editors.
On disposable film cameras... I was under the impression that it was still a pretty popular practise, especially given you can have them developed right onto DVD. We did it for my Father's 60th a few months ago and I've seen the same elsewhere.