This may be me being picky, but something that's always got on my nerves a little is the way the spines for the extended Lord of the Rings DVDs aren't consistent. The first film's box was designed to look like an old leather bound book that had seen better days, but the second and third films seem to have been designed by someone different, who didn't recognise the book theme and saw only the colour coding and yellow stripes. The stripes for the last two look less like book binding decoration and more like colours on a flag. I'm probably just being picky but it doesn't seem entirely consistent.
(You may need to look at the actual boxes to see what I mean clearly)