Quick Answer
For power users, yes. You get GPT-4o, DALL-E 3, and priority access.
Detailed Answer
ChatGPT Plus ($20/month) is worth it if you: hit free tier limits regularly, need DALL-E image generation, want Code Interpreter for data analysis, or value reliable access during peak times. It's not worth it if you use AI casually or only need basic chat. Compare: Claude Pro is $20/month, Gemini Advanced is $19.99—try free tiers of each first.
Related Resources
Find Your Own Answer
The best way to decide is to try them yourself. Council lets you compare multiple AI responses to the same question.