Some Observations on DMing Tomb of Horrors (4e)

This isn't a blog post per se, but more of a notice that I've been discussing my observations of running the 4e Tomb of Horrors super adventure. We've currently started Chapter 3, and while I do really like this adventure, there are some aspects that need tweaking.

Note of course, that spoilers abound, but they're covered by spoiler tags.