This poll is pretty much turning out just as I expected so far. Sinema started with unrealistically high numbers in key groups but the poll shifted to about even as whites moved to the Republicans and non-whites moved to the Democrats.
Things usually level out somewhat by this point, so the final results probably won't be too different. If I had to guess, I would say it ends up around McSally +2.
It started out pretty strange with Sinema up big with age 65+ voters and McSally up big with hispanic voters.