Nigerian immigration service not such a nightmare

I suppose you could say we cheated having paid someone to make sure we did not spend the whole day hanging around with the masses but actually since the last time I came (baby's passport took the best part of 13 hours!!!) it seems to have improved by leaps and bounds. They have covered up the waiting areas so the poor masses are not sitting outside in the relentless sun and there seems to be a sense of getting everything done efficiently and quickly. Well done NIS!!!