and here's my experience so far
1) Very easy setup
2) Reminds me of a hybrid between Google paid search ads and Meta.
3) The review process is insane.
All of my ads went through a review process. It took about 2-3 hours. They were running for about a day and then went back into review and have been stuck there for almost 24 hrs.
Very weird but maybe there's a reasn.
BTW - we now have a conversion tracking feature for chatgpt ads