I can't speak about the longevity of the protection, but I can say it clearly brings out your paints deep color. On my dark paint you can see the image speaks for itself. The left side I applied the mhcw, and on the right it's not applied yet and looks lighter in color. This is a car that was fully washed, clayed and 2 stage corrected. I did not apply it as directed. I followed the advice of some pro detailers on YouTube and applied it "dry". The reason I say dry in quotes is becaus...

Love this seems to last pretty well at least a few weeks

Works really well on the car.
Make sure you keep it off the auto glass. It will take forever to wipe clean (streak-less).

Wasn’t what I planned to buy

Works well snd easier to apply than other waxes

Just spray on when car is wet and dry as usual. Deep shine that lasts

streaks... goes on like water... if you only care about water beeding ok. otherwise use their 2.0 sealant

It works. Two cars and a travel trailer.

Makes my paint job look like glass. Not hard to use at all !

I'm new go using this product so I'm not quite sure what to expect from it. Based on my past with Mequiars I expect this to be a good product