Wedding videographers

I don't know local rates where you live but my advice is that £500 is nowhere near enough for a "reasonable videographer". At that price they can't possibly include for hours of editing, copyright fees, insurance etc. If you look carefully at video samples you'll realise that unless it's done well it just isn't worth watching i.e. video has to be done properly, there is no in between "reasonable" level.

Why don't you want the very best you can afford? After all it's probably the only day of your lives when all your friends and relatives are all together having a great time. If it's not covered properly (or at all) you will regret it. You could try reducing coverage, say to end of speeches to trim the cost and hopefully get a better videographer.