We are using this small group study for adults and teens both. It has been an excellent tool to bring home the serious nature of our relationship with Christ. I highly recommend this along with the book.
This is a great video series. We originally bought it for our small group to do so we wouldn't have to have any homework as quite a few couples said they were too busy. After watching the first video we all decided to buy the book and read with the series. It was that good. I must say I am a total visual person so I am getting more about the video series than the book. BUT, the book keeps me remembering each day to be a follower. It has also allowed us to prolong the series a little longer than 6 weeks. We are watching a video one week and then reading 2 chapters one week and then watching a video, etc. So far it works great!