I had been taking ukulele lessons once a week for about a year and practicing almost every day. I felt that I had reached a point where I needed another teacher. That is when I turned to Ukulele Underground and began with a year long subscription. On my first few lessons, which I purposely went to the beginner stage on, I techniques on how to move from one chord to another and I learned a strumming technique that has proven to be most beneficial in making much better sounding music.
The beauty of the UU is that you can stop any video in midstream and practice what has been taught, and then replay the video to make sure you mastered the technique that is being taught.
I feel my learning curve has taken a much needed upward tick since enrolling in the online classes. I highly recommend it to anyone who is learning the ukulele.