AI Competitor Review Analyzer with Dumpling AI + GPT-4o + Google Sheets

Who is this for? This workflow is perfect for marketers, SEO specialists, product teams, and competitive analysts who want to monitor and summarize public reviews of their competitors. It’s especially helpful for small teams who want fast insights from Google reviews without spending hours manually reading and sorting them. What problem is this workflow solving? Manually going through competitor reviews is time-consuming and repetitive. You risk missing patterns or insights, and it’s hard to share summaries with your team quickly. This workflow automatically scrapes reviews from Google and generates a structured summary of pain points and positive feedback. That way, you can focus on strateg

Help me set up the n8n workflow "AI Competitor Review Analyzer with Dumpling AI + GPT-4o + Google Sheets" (https://n8n.io/workflows/4032). It uses: Google Sheets, HTTP Request, OpenAI. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.