Just figured I'd come here with a vague update, at my own risk of course, to say that unfortunately, Sincerity was wrong for me. Looks like the situation has taken a turn in the opposite direction of what was predicted for the month of September.
That said, I will not call her a scammer because I don't feel she is at all and I will not take away the fact that she's been right on many other things, but the ultimate big thing predicted to happen by the end of the year, opposite has happened which will not lead in the direction for the rest of the things to play out by the end of the year.
As others have stated previously, she does indeed have a great gift with her empathic/energy reading skills but the POI doesn't necessarily end up taking action on those thoughts feelings. Not only that, but thoughts and feelings are constantly changing in all of us, including myself. So if you want to know how a person is thinking/feeling in the right here and now, by all means, get a reading from her but if you're looking for big outcomes to be accurate, maybe not so much.
Things can always flip around and change again at the last minute, just like they did today, because we live in a universe based upon infinite possibilities that include ever changing humans, so I'll update if they do but I highly doubt it.
Wishing everyone else the best!