I've been twice and it was great each time. Bjork was in the club I was at too. Surprisingly bad dancer. She's nothing like your typical Icelander. They are pretty cool people though. I went pony trekking and cycling too. Saw some geysers and massive waterfalls. Put my hand in the Artic Ocean, though that was probably stupid, the sea was rough that day and the weather swirling. I also took up drinking coffee there, well the gateway drug: mocha, with a lil gingersnap biscuit on the side. I thought, this coffee thing is not so bad and that was amazing.
They are going to increase tax on hotels and tourist things since they, like Barcelona, are overrun with tourists currently. They are trying to stop a greater number of people coming every year... They are only about 300,000 people and they get about a million and half people from abroad each year.