I hope Grayson Hall jumped up and cried "Hosanna!" when she read this script, because it was a great one for her. For us viewers, too.
It's just wonderful that Roxanne is the vampire. Barnabas is caught between his old Sweet Young Thing, Maggie, and his new Sweet Young Thing, Roxanne - who, of course, isn't Sweet, and probably isn't so Young, but might reasonably be called a Thing. And on the fringes of this triangle - making it into a pentagram - are Julia and Sebastian. Sebastian is in love with Maggie, and Maggie showed a distinct interest in Sebastian before Roxanne maliciously interfered by biting Maggie. And Julia is in love with Barnabas, and nobody, not even Barnabas, would have blamed her if she had let Willie go ahead and stake Roxanne. But Julia nobly stayed Willie's hand. What a fascinating tangle!
I assume that Sebastian knew enough to put silver bullets in his gun. But can he shoot Roxanne? Clearly he was previously bitten by her. The victimizing effects of a vampire's bite wear off over time, but can they wear off to the point that the victim could kill the vampire? If Sebastian is able to do it, then Roxanne has been a fool for not biting him regularly. And I don't think Roxanne's a fool.
There was so much to see today - Julia agonizing over whether to stake Roxanne, Julia holding her cards close to her vest as she talked with Sebastian, a few side remarks between Julia and Willie about "how Barnabas is", Barnabas not fazed by Roxanne's attempt to bite him, Julia fiercely telling Barnabas that Roxanne was dangerous! It was glorious. And meanwhile the coffin-sitting duties have doubled. Roxanne must be watched to make sure nobody lets her loose, and Barnabas must be watched to make sure nobody stakes him. You need a scorecard to know all the vampires.
Incidentally, we've heard no more about the man whom Tad and Carrie saw at the cemetery a few episodes back - attacked by the then unknown vampire and apparently killed before he could die of blood loss. There has been no word of terror in the town. I wonder, did he leave a widow and a passel of orphaned children? Did he work at the cannery? When Willie kept saying that Roxanne was vicious, he was absolutely right. On the other hand, Roxanne is the first vampire we've seen besides Barnabas who has had an interest in passing as an ordinary human being. No wonder he's not willing to give up on her.