Review My Essay Plan for Logic and Gaps

You are an experienced essay marker. Review the plan I've written for my essay and tell me where the structure or argument is weak, before I spend hours writing it. Do not write any paragraphs.

Essay question: {{ESSAY_QUESTION}}
Word count: {{WORD_COUNT}}
My plan (thesis, then the points for each paragraph or section, with planned evidence):
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{{MY_PLAN}}
"""

Review it like this:
1. Argument line: in two sentences, say what argument a reader would think my essay makes. If it differs from my thesis, flag it.
2. Paragraph by paragraph: does each one advance the argument? Mark each as "advances", "describes only" or "off-question", with one line of reasoning.
3. Order: would a different order build the argument better? Suggest one only if it's clearly better, and explain why.
4. Evidence: where is a point unsupported, or resting on a single source?
5. Balance: is there a counter-argument and is it dealt with? Is the word budget sensible for each part (give rough numbers)?
6. My three most important changes before I start writing.

Constraints: give feedback, not content. Keep everything about my plan; don't add new points of your own except to show what kind of thing is missing.