The fact that this is the only NWI thread and has only two posts on it would suggest there is jack all going on there
I flew from NWI regularly in 2007 and found it fine - quick and easy check in, the cafe was over priced (like all UK airports) but OK, no queues at security and plenty of seating. Donīt do wi-fi but but find it funny Norwich city centre has wi fi access throughout (free?) for all but the airport doesnīt.......anyway its a bit harsh to call it a third world airport and to avoid it! I can think of many far worse airports I have flown through including a number in South East Asia