I like it alot.
Love the new front, much more powerful and distinctive.
The new rear bumper is okay. But I would have preferred darker taillamps. The white bar would be better in darker grey, and the red is a bit flashy...but it could come from the quality of the pic.
The interior looks better, in fact it is the one of the GL: wood above the glovebox, Artico "man-made leather" on the dash, and on the door panels. So it is the end of the ugly plastic-door panels, the biggest flaw in ML's interior for me.
I like this FL. Makes the ML even more attractive. The new wheels are cooler, too.
The AMG, on the other hand...


Awful. I did not like the pre-FL AMG, but this one is clearly even much worse...Aftermarket crappy kit.