My Ford F150 Raptor has the 6.2L V8, so I can't comment on personal experience with EcoBoost engines in F150's. But, I have friends & family with 3.5 EcoBoost F150's and they couldn't be happier. Also, my daily driver is a 2014 Fusion with a 2.0L EcoBoost and our company has two 2013 Escapes also with 2.0L EcoBoost engines that are used by our outside salesmen, and I have to say that they have been great engines so far. Both Escapes have nearly 100,000 miles and only one has had any problems (it was an emission related part that failed). I also have a 2017 Explorer on order for my wife