Definitely an episode that I would watch over and over again. The subject matter hit very close to home for me on so many different levels, primarily that of addiction versus sobriety. As someone who has had two family members whom I love very much to go through this particular struggle for 20+ years (one has been clean for 8 years, while the other is trying to get clean and stay clean yet again), I related to Tara's character the most.
As for the character of Daryl, Gale Harold did a phenomenal job! I've followed his career for a long time, and continue to be amazed by the talent that man has to embody whatever role he chooses to play. The scenes between him and Aisha Tyler's characters were both raw and realistic. If my opinion counts for anything, I would love for GH to become a recurring character. There are so many more avenues of healing and developing a working relationship these characters can take.