I agree , that baby is definetly not 5 years old .. but thats because i screwed the prompt up .. i said "baby and 5 year old " thats a contradiction 😅😅 but generally, i think midjourney gets approximate ages alright when category is clear.
Couldn't agree more .. but I have been hearing some weird things about it generating images from movies exactly how they were in the movie .. which is a tricky spot to be ..