We did FP for lunch in November, and we were the very first family into the castle that day! We checked in at the kiosk at the beginning of the bridge (where the line was already queued up to!) at about 10:20am, and they directed us to walk straight up to the castle and stand under the umbrella to the left of the very long line. I ignored the line, so I honestly couldn't tell you if anyone gave us the stinkeye, but I did get the feeling that some were thinking "Where do they think THEY are going??!!" LOL
I would highly recommend the FP, and doing it right at opening - the CM at the front of the line was really great with DS7 and DD9...she told them that they had a very important job that day to lead the commoners into the castle LOL. We got to see the opening ceremony, which was cute...it was really fun seeing the big castle doors slowly open to reveal the chefs walking out to say hi to us. We were greeted right away by a host who led us over to the ordering kiosk to check our pre-order, which he couldn't find, so we all reordered right then and there (which was good because we had surprised the kids with the trip, so I did their preorder about a month ahead of time...none of the kids ordered what I had initially ordered for them LOL, AND DS7 and DD9 were allowed, by the CM, to order whatever they wanted, not just what was on the kids menu...shhhh!!! I know we are not supposed to talk about that, but since I brought it up..LOL...the CM who checked us into the resort at POR also told us, without us asking, that the kids would order form the kids menu at TS places, but could order anything from any CS place, so if TWO CM's allowed it, I'm going to say it was OK at least for us, at that time, in those locations LOL)
Anyway, food at BOG was very good, the atmosphere was beautiful, and we lingered a little longer than we normally would because none of us wanted to leave!!!