I've just started free plan. It's definitely better than talking to ChatGPT to solve these - reminds me of Claude Code, but with a DevOps focus! Need to spend more time with the free plan to decide, I am almost up against the limits of the free trial in about 50 minutes of use. But I got two things I was needing out of it, in those 50 minutes - and I was struggling to solve them with GPT 5! Great experience, my first impression.