The Friends reunion succeeds greatly when it leaves the cameras rolling on the more mature cast naturally reflecting on the show that’s responsible for their stardom, but falls into the realm of slightly self-indulgent and totally unnecessary with the annoying James Corden interview segments and unfitting cutaways to random celebrities talking about the show in the most simplistic ways possible - taking away from the more interesting behind-the-scenes moments, and making the special feel much longer than the 90 minutes it tries to fill.