It is more like having a simple tool that works reasonable well with minimal training (for example a shovel) vs. having a highly customized tool that requires quite some learning and "tweaking" (like having a hydraulic motorized digger)...
And after you have learned enough, the latter is as reliable (if not vastly more) that the former.. I haven't had a single day for the last half-decade, where my linux box let me down...
