Even though the Willow thread was handled extremely poorly here, there's still some great dialogue in the conversation between Buffy and Willow towards the end. Willow finally admits that the reason Tara left was because of her magic overuse. It's also here, where we finally get an awesome piece of truth about what Willow's problem truly is: "I mean, if you could be regular Willow or super Willow, who would you be? ... Who was I? Just some girl. Tara didn't even know that girl." See, now that's more of what I'm looking for! Willow's magic use was always a cover for the insecurity inside her -- something that gave "mousey" Willow power. Tara didn't, in fact, ever know Mousey Willow, which is why her admission of that is so refreshing to hear. For proof of this, please direct your attention back to the Buffy character bible that is "Restless" (4x22).