Well there's only one match where I don't cheer for Wales ;)
Though annoyingly I'll be working behind the bar on the day of The Big Game, and will no doubt end up having to wear the Brains/WRU tshirts we've been provided by Brains, and so will appear to be supporting Wales!
Went to the Wales vs New Zealand game last year, only the second match I've ever been to (first was Ospreys vs Australia also last year, that was an amazing experience) and absolutely loved it. Fealt a bit cheated with the whole Hakka situation mind! Nice day out though, in the pub for breakfast and several pints at 9am, beers on the bus, couple of pub stops, into the pubs in Cardiff, watch the match, then more beer on the bus, more pub stops, and being dropped off at the pub at midnight!