Although it was obvious what was going on after about 5 minutes, it was still fun to watch it unfold. I wish I had recognized the "bad guy" from the earlier episode during the "nightmare" clips, but I couldn't place him. Abby is a very annoying character, but it worked FOR this episode. I'm still trying to understand why they kept waking up. Were they throwing off the toxin more and more? What would have happened if they had accidentally died in the altered state? Would they have awakened as they did when they committed suicide? And how did the "toxin" adjust the altered state to "keep them in it"? It sounded like Abby's fainting spell and John's appearance were "induced" by them trying to figure everything out, just like Abby and John appeared at the car as Will and Magnus were heading out to kill themselves.