While I don't have any of the directional mismatches, funky color shifts, or splotches on my white MY, the paint still isn't that great. Ours looks good, but there is some overspray of the clear coat, some thin spots, some swirling... The pearl white on the Y overall is nowhere near the same quality of paint job as the pearl white on our Model X was. Compared to the pearl white on our Model X, the white paint on our Y is just not as vibrant and lacks the same amount of shine or luster. I suppose this is what happens when they make pearl white the free option. That never made sense to me since it's the most involved color they offer in terms of making it look right.
I'm having mine detailed soon and will get some of the issues corrected where it makes sense to do so.