This is weird, but I'm actually very good friends with one of those, and good acquaintances with two others.
And since there are fairly disparate (not very fruity and fruity), you can sort of read it and when you sample that beer, see what you pick up. Since two especially mentioned mango, and three mentioned citrus, you can take out of that there are citrus and tropical fruit notes. I've judged personally with two of them, and the two I have judged with are fantastic judges.
I judged a commercial competition last year with Sandy, and while some of our comments were a little different, without discussion our scores were always within 3-5 points of each other. Aroma is one of the toughest- because our olfactory "memories" sometimes don't recognize the same aroma as a specific thing. I might get "fruity", but you might get mango. I might get green pepper, but you may think more tangerine, they way some people think coriander smells and tastes soapy.
To me, that's pretty understandable. Look instead at the comments on flavor and overall impression, and at the total score. I think that it's unfair to expect everybody to pick up mango the same way, or citrusy, or whatever. Some things are the same, but sometimes our olfactory system is not wired the same way.