Citadel Crusade Case Review - AKA "The New Big Games Workshop Case"

Holding up to an estimated 400 figures (of 28-32mm scale, you could probably double or treble that if you go 10-15mm), the Crusade Case is the new big beast from Games Workshop. Is it worth looking at? Well, as I've been looking at a new case to store all my skirmish gaming stuff in (I do realise that skirmish gaming uses a small number of miniatures and this is the biggest case, but I'm a fan of overkill) I decided to pick one up and do a little review on it.