Whoever doesn't like this car is out of their mind. The aerodynamics are clearly the most advanced on any road car. Only time will tell if it will be as successful as the F1 in racing terms.
Aerodynamics is far more advanced than in was on the F1 and that shows on the P1. And McLaren have at least another year of advancements to add to the P1. It takes some time to go through all the details then take the look as a whole. Traditionally the styling of British cars have been easier to appreciate from afar when not looking at the details such as air intakes etc, but the P1 is so detailed that it draws you in to inspect the small details. I appreciate the MP4 for it's relatively simple form.
The MP4 is giving it a good shot, winning most races of any manufacturer in the FIA GT Championship. Who knows what the P1 will achieve. The people who scoff at the P1 are the same people that would scoff at the F1 when it first came out.