My experience with Google+ thus far has been so far so good. What I like the most about it is the ability to multitask like never before. You can surf the web, email, use Google docs, etc all while being logged on to Google+. I think this is what is missing in most social networks, they claim that it is social, but it really isn’t. When you combine everything that you can possibly do on the web or with your email into one site, count me in.
With the positives comes the negatives, unfortunately, that is how the world goes. There needs to be some major work with the UI. It would also be nice if there was not so much functional overlap with Facebook.