Re BPWF, I always thought a BP2 should be lower/par than Thor 4 outside African-American demo. BP1 was essential viewing for IW, that obviously boosted it overseas, but certainly helped in US as well.
THOR 4 was terribly received, so that made it tough, while BPWF had solid scores in US but trending hasn't been that good, instead more like the average/mid reception outside US.
THOR folded inside $350M but low competition across holiday periods of Thanksgiving and XMAS-NY will boost BPWF to $450M+, otherwise should have ideally ended around $420M or so. Both films would be similar in non-AfroAm demo, may be Thor a bit ahead, despite having much worse reception.