An AI writing tool is easiest to judge against a clear brief. Specify audience, purpose, length, voice, facts that must be included, and claims that must not be invented. Compare several outputs from the same prompt: do they follow the structure, maintain the requested tone, and preserve the supplied facts?
Edit the result as a draft, especially when it names products, quotes sources, or implies expertise. Check that a shorter rewrite does not drop an important condition and that a longer one adds substance rather than repetition. For a useful forum example, share a non-sensitive prompt, one excerpt of the output, and the particular instruction it missed.