Yes, I was thinking much the same thing. I didn't care for the sudden introduction of the orchid into the story. I also don't care for the fact that basically the good guys were unable to do anything to stop Artie, which basically says to me as a viewer that I shouldn't even bother watching. All the badness played out to the very end which pretty much means the characters are living in a deterministic universe, which is lame. Plus what's with ghost Leena? Now Pete can see ghosts?
The production values were pretty good for this episode though. Hopefully they will keep it up for the rest of the season when it resumes.