At the hour set in the notice required by Section 33361 for hearing objections, the legislative body shall proceed to hear all written and oral objections. Before adopting the redevelopment plan the legislative body shall evaluate the report of the agency, the report and recommendation of the project area committee, and all evidence and testimony for and against the adoption of the plan and shall make written findings in response to each written objection of an affected property owner or taxing entity. The legislative body shall respond in writing to the written objections received before or at the noticed hearing, including any extensions thereof, and may additionally respond to written objections that are received after the hearing. The written responses shall describe the disposition of the issues raised. The legislative body shall address the written objections in detail, giving reasons for not accepting specified objections and suggestions. The legislative body shall include a good-faith, reasoned analysis in its response and, for this purpose, conclusionary statements unsupported by factual information shall not suffice.