I too took the basic test this past Saturday and passed. I reviewed all of the new rules and all of the relevant sections in the CARs document, but I also found some of the questions odd and not really directly relevant to flying a drone. I was also expecting more questions directly related to flying a drone. Regardless, I feel relieved to have passed, get my certificate and register my two drones (P3S and Spark).
I am still deciding whether or not to register my very first drone - a Syma X8G which weighs 1600g, doesn't have GPS, and is completely manual. I don't fly it that often anymore, but if I want to, I will have to register it. In the past I would take it out every once and awhile and fly it to keep my Atti mode skills in check and to just have fun flying a drone that was the same size and shape as my Phantom.
Chris