I left my ADRs in the hands of the GF IPO and they got me everything except BOG. I didn't have a ton of hard-to-get requests but I did have CRT and they got me an 8:05 a.m. ADR. I even got on the system around 6:30 a.m. on my 180-days mark just to check if BOG and CRT were available and there were no BOGs and there were a couple of CRTs but for 9:00 or later. The IPO must have been on first thing and got me that pre-park opening CRT ADR! My ADRs were popping up on
MDE right away and I got an email by 8:00 a.m. from the IPO with the confirmations as well.
They said they will check for BOG but, from what I understand, they have a list of requested ADRs for all their guests and they check it every morning. So if you are at the bottom of the list or an ADR pops up in the afternoon they won't be right on top of it necessarily to get it for you. So...for whatever they don't get you, you can go on and check the system yourself as well and you might get something they weren't able to get for you in their process. But I've read about a lot of people who say the IPOs get them ADRs closer to their trip that they weren't able to book at the 180-day mark, so they do check.
Of course, others have had issues so I'd send in your sheet, see what they get you, and then check the system yourself between the 180 day mark and your trip! Two sets of eyes are always better than one! Good luck!