Well I took the Google Analytics IQ test this morning after spending all afternoon yesterday revising on the Google Analytics Conversion University site (which I think is ace by the way). I thankfully passed with flying colours 🙂 Daniel Mcskelly also passed recently. So we're would be half way to becoming Google Analytics Authorised Consultants, unfortunately there is loads of criteria to meet so I don't think I'll be off to Mountain View just yet 🙁
I found the test itself actually reasonably challenging – much harder than the AdWords exam. This might be because I've used AdWords a lot more than Analytics though. At the end you get a PDF certificate, but it isn't like the Google AdWords Professional exam – you don't get fancy logos or cool presentations to help sell your service.
I found the actual learning centre the most use to be honest – I think the things I learned and the ideas I came up with whilst going through it will be invaluable in the future.