Definately two distinct camps when it comes to these "touchy feely" topics.
I am a big believer in using all available tools to assist in reducing accidents/incidents and I believe TEM is just another of those tools we can use. It's not for everyone but neither is airline flying / military / GA etc, everyone has different needs based on their training and experience level.
For example, at my current work we regularly have 2 pilot crews with 600hrs total combined, flying twin turbo props into the flight levels and in and out of complex airpsace/CTAFs /mountainous terrain etc so i'm looking for every advantage I can give these guys to not kill themselves and other crew/passengers. If TEM gets through to just 1 person...job done.