I'm not personally bothered either way tbh, just trying to help out. I can't quote you chapter and verse off the top of my head, but there was a big update to the TOS to basically try and stop people gaming the user ratings in any/every way enforcible, so even if you're techically ok it might not be a good idea to piss them off imo. IIRC people who get a game with a promo code for example can't leave a review at all now.
I completely understand and I appreciate your help. I tried looking for something in the terms but hell, who has time to read 64 pages?