boaccomet4 - what a suggestion, NOT. Very confrontationalist and puts everyone in the same basket for the attitude of a few. I don't suggest for a moment that such characters exist, however they are not the rule, but the exception - at least in Australia, in my experience.
How about refusing to sign the check form (most companies complete them at the end of a sim session and require the checkees to acknowledge them), advising the check captain that you don't agree and you intend speaking to your particular flight ops department.
This immediatley elevates the matter in an appropriate manner AND brings about accountability on the part of the check captain. It is this accountability you suggest is missing.
A decent flight ops department would investigate the matter, giving all a chance to put their position.
Your post potentially paints everyone involved in checking and trianing as villians - and that is simply not the case.