I'm loving it. As a private pilot working (slowly) towards my CFI rating - this is also such an opportunity to integrate it into training devices.
Bulk of the instrument flight training is "mindgames" anyways - you see nothing other than instruments, your "seat in the pants" is likely to cheat you..
Possibly going a step further, the state of teaching aids available to CFIs is pretty sad, with online quizzes and pre-recorded videos being the pinnacle of what I have experienced... this would be an awesome opportunity to try and build "automatic CFI" - not counting for AATD time under current rules but better than chair-flying (the process of imagining a flight and one's reactions).