You know something I hate about S13-16 Thomas and Friends? The engines are always racist (if that's what to call it) to Diesels, and most of the time after that, THEY PUT THE DIESELS IN THE WRONG!
That's possibly the worst part about those four seasons. It isn't the lack of railway realism, but how the engines' xenophobia/racism of diesels was not only tolerated, but also embraced. Hell, didn't Calling All Engines speak out against it?