Interestingly enough even the big guns couldn't reliably act as judges. I think there are a few reasons for that:

- the way they represent image tokens isn't conducive to this kind of task

- text-to-image space is actually quite finicky, it's basically impossible to describe to the model what trees ought to look like and have them "get it"

- there's no reliable way to few-shot prompt these models for image tasks yet (!!)