It has its moments. However, there are also some negative aspects to the the shot.
There is some ghosting which I assume is from a combination of flash and slow shutter speed.
The worst aspect of the shot is the blown out wedding gown. There is almost no detail in 50% of that gown.
My last concern would be very dependent upon whom your shot is expected to please. I would think that the gentleman (father of the bride?) would be important, but I would also assume that the bride herself is the key person here. Why anyone would want such an unflattering picture, I cannot imagine. What little of her face that is visible is mostly in deep shadow, and the camera is looking right into her left armpit.