Nano Banana 2 polishes Midjourney worlds

This feels less like a Midjourney competitor than a post-production pass that makes AI art production-ready.

• –Google is pitching speed plus control: stronger subject consistency, cleaner text rendering, and better scene plausibility.
• –The workflow split is the interesting part: Midjourney handles vibe, Nano Banana 2 handles structure, details, and cleanup.
• –That makes it especially useful for concept art, ad mockups, and illustrated story worlds where iteration speed matters.
• –If the source image is weak, the refinement layer can only do so much; the pipeline still depends on a strong starting composition.