They dont look very glossy.

Wet sand them with 2000 grit paper, and use lots of rubbing compound to get it out.

I used, Meguiars Ultimate Compound x2, Meguiars ScratchX x2, Cleaner Wax x2, then a week later used some wax again. Take your time, and yes your arm will be sore when done, but when done properly, it will come out like glass. Here's mine for reference I did the other week: