Just watched this episode the other day (first time seeing it) and was very impressed on how dramatic and intense that episode was. I thought I had seen all Voyager episodes before but this one slipped past me. To see Tuvok that angry, and out of control was terrifying. Seeing him strangle Neelix the way he did (even though it was just on the holodeck) gives a glimpse of the rage and anger that Tuvok has to keep under control day by day especially having to be around one so annoying and insensitive as Neelix is. It gave us a glimpse of what Vulcans can be like if not for their will power and use of logic to over come their urges that must be kept in check. One of the best episodes I think in the series, and there are a lot of them.