It basically looks like rust bubbling through the paint. Wranglers in the past are known for terrible frame rust but this is actually different. The parts that are aluminum and magnesium bonded together are treated so that the two materials don't touch. When they do come in contact they cause...
The color match is fine. I'm talking about the underside (engine side) of the hood. It was just painted with the base coat and NO clear coat on top. So it has a flat texture that isnt as durable and harder to clean.
I recently got my truck back from the dealorship for paint repair. The hood, door, and frame around windshield. The body shop said it was a manufacturing problem when building the parts. The aluminum and magnesium components were not treated or in direct contact with each other at the seams...