I have a 7 day trip to Southern California. Is it worth it to take 2 days to see Disneyland or is one enough? I mean, I know it's expensive, even to park, but it will be once in a lifetime. There is so much to see in SoCal...what's the best?

The answer depends on everything you want to do Take at least 2 days for Disneyland. In my opinion, Universal Studios is so expensive, you would be better served with an extra day at Disneyland. If you really want to see a movie studio, the Warner Bros. tour is cheaper and a real studio tour vs an amusement park.

One day for Disneyland, one day for California adventure