Electric Wizard are a straight-up amazing band so quite honestly any venue would do. The Electric Ballroom was a great place to host the event though, plenty of atmosphere and opportunity to shop and drink in Camden beforehand.
The only thing that tainted the experience for me a little was a certain member of the crowd who got overfriendly (must have been the excitement of being within a metre of the female species for the first time in his adult life) but it's ok I have a really tank brother who sorted that out for me!
The music was fantastic though, and I'd recommend anyone to go see the band if this is their kind of thing.