It's a fun story. A diversion. It has no intrinsic worth other than its entertainment value. Look hard enough and you can find messages in Home Improvement or Barney the Dinosaur.

In response to some of your points:

1. Jordan's world is not Manichaean. This word is misused as an adjective liberally when speaking of the Wheel of Time, and Manichaeism is misconstrued on a regular basis. Manichaeism did NOT envision a world perfectly balanced between two forces, where either could win. It simply recognised two independent sources of power, one good and one evil. The good power in Manichaeism, however, was more powerful and destined to win. Read, if you have questions, works such as the Kephalaia of the Teacher, which was reprinted by Brill
Academic Publishing recently (and which I own).

2. Jordan's world is not Zoroastrian. Zoroastrianism is another religion that is misconstrued and poorly understood by many. While Jordan's world is closer in cosmology to Zoroastrianism than to Manichaeism, certainly, the central elements of Zoroastrianism are missing - fire and water, and particularly the fire temple. The obsession with lies as the foundation of evil is lacking, as are other vital elements of the religion. Just having two forces, one good and one evil, doesn't make a world either Manichaean or Zoroastrian.

3. Ba'alzemon is a corruption of Ba'al Zephon, Ba'al of Mount Zaphon or the Northern Mountain, a mountain prominent in the Lebanon. Lilitu is NOT a Hebrew word. It is an Akkadian loan-word from Sumerian, where lil means "wind". It is related to the divine names Enlil (Lord of the Wind) and his consort Ninlil (Lady of the Wind). In Hebrew this word is rendered lilit. The name has no etymological connection to the night, and no connection whatsoever to Lanfear.

4. Ba'al is only mentioned in the Pentateuch once, in Numbers, where the children of Israel worship the abomination of Ba'al Peor, which is not explained properly but which is a cult of the dead.

5. Lilith has no connection whatsoever with Ishtar. They co-existed in the same pantheon and had nothing in common with each other. Let me repeat: They. Had. NOTHING. In. Common.

6. Metempsychosis does not equate with Gnosticism. Many religions ascribe to it in principle. In fact, metempsychosis is more common than the "one life then final judgment" scheme in terms of number of religions.

7. According to wikipedia, Robert Jordan compared his work to War and Peace in "Interview with Robert Jordan - SFX Magazine #16, September 1996". Yes, it's hubris.

8. Agape is properly a selfless, divine sort of love, and if you're talking about THAT in Wheel of Time you've just elevated it far beyond anything even it claims to. I don't see any compelling description of love of any sort in the series. It's just...vapid.