I have a soft-spot for your truck. I have an an older E350 4X4 van. That said, all these vehicles with huge grills (speaking of Lexus') and blocky front ends now seem weird to me after owning a Model S. And my Model S with the nosecone seems weird to me after getting used to the new, facelift Model Ss. I honestly really like the 3's front end; I preferred the sharper, original version better than the tweaked production version, but I digress. Point is, my bet is that in X number of years, cars with big, square un-aerodynamic grills are going to seem a really antiquated design. Some people will take longer to get there than others. I have a good friend who only likes 8ft, Regular Cabs for pickup trucks. Says double, crew, super, king cabs, etc look "stupid" and aren't "real" pickup trucks. She, for example will take a long time to get there. Probably never will. LOL. I pride myself on getting there quicker....
Edit: Bollinger B1 excluded. Haha. I really like that blocky front-end. But so does my funny pickup truck friend. We know who Bollinger is solving for....