As for ownership experience it was by and large good. The non-AMG ones were reasonably stress free while the AMGs were a tad more temperamental (mine had left me stranded with less than 6000 miles on the clock. Wasnβt anything major but the βDas Beste oder nichtsβ slogan was more of an aspiration than a quality description at that point.
Surprisingly family friendly, too, in spite of the looks. The one niggle was the mediocre CarPlay integration, which is something still so so in MB (but much better in the current generation of cars).