EP, as you know I'm not an WTS apologist, although I'm still a member. I don't think your post tries to apply this to the JW's, but in any case ... In my view:
a) Secret knowledge of am impending disaster - This doesn't fit the JW's. They have been printing loads of literature about this and the Armaggedon has been part of the teaching of the JW's since very early. It's not a "secret knowledge".
b) Their survival if they follow the messages from a higher source that their leader receives - The first part is true. Salvation depends from following instructions from a higher source. However these aren't conveyed in secrecy to the "leader" (the GB) because they find base their doctrine in the Bible, a very public book.
c) Insulation from the outside world (either mentally and/or physically). Partially true (mentally), not true (phisically).
d) A charismatic leader that appeals to the desires of the followers - Completely untrue with the JW's. Their leadership since Russell and Rutherford became much less leader-centered. Instead or appealing to the desires of the followers, the GB seems determined to supress the desires of the followers. Unless you may consider "living forever on a paradise on earth" one such desire. In that case, I would agree in principle. But I think the author didn't have that in mind.
e) Proclaiming the death of all or most outside of their group. True. Although it has been toned down recently, it is still the official doctrine.
f) A sense of tension due to the impending doom (that never seems to happen). The hype around 1914, 1925 and 1975 momentarily corresponds to this, but without a given date-target, the JW's are much more relaxed about "the end".
g) Lack of a sense of history (this has happened before); Yes, and no. They constantly give past examples (the Deluge, the two destructions of Jerusalem) as examples of "end of systems of things". On the other hand, they claim thatArmageddom will be unlike any other event in past history.
h) Lack of critical thinking. hmmmm ... There IS critical thinking inside the JW's. But it is often supressed. Doesn't mean that it doesn't exist.
i) - Merging of pseudo science with religious dogma. True. I cringe when I read things like "TRUE science agrees with the Bible". Huh?
So, JW's don't meet important criteria in your list. Unquestionably SOME of the criteria, but not all.
Eden