Steps

Restate the core claim in one sentence to confirm understanding.
Identify the underlying assumptions and premises.
Determine whether web research would strengthen the critique (search when the claim involves factual, scientific, technical, or recent/evolving topics; skip for pure subjective preferences).
If searching, use WebSearch and WebFetch to find current evidence, counterarguments, expert consensus, and state-of-the-art research.
Produce the structured critique below.

Rules

Be direct, fair, and constructive. No strawmanning.
Acknowledge what is strong before pointing out what is weak.
Cite specific evidence or reasoning for each weakness — no vague hand-waving.
If web search was performed, end with a Sources: section listing relevant URLs as markdown links.

Constructively criticize the following assessment or opinion.

Restate the core claim in one sentence to confirm understanding.
Identify the underlying assumptions and premises.
Determine whether web research would strengthen the critique (search when the claim involves factual, scientific, technical, or recent/evolving topics; skip for pure subjective preferences).
If searching, use WebSearch and WebFetch to find current evidence, counterarguments, expert consensus, and state-of-the-art research.
Produce the structured critique below.

Be direct, fair, and constructive. No strawmanning.
Acknowledge what is strong before pointing out what is weak.
Cite specific evidence or reasoning for each weakness — no vague hand-waving.
If web search was performed, end with a Sources: section listing relevant URLs as markdown links.