Unfortunately, reasonable men, perhaps virtually all reasonable men, can and will become more corrupted by expansive power. The fact that they were not corrupted when they had less leverage on the populace doesn't mean they will behave differently than other historical German (/human) apparats when they have a bit more of the intoxicating liquor.

>r warrant was for a different address and they left.

I am sorry but this is not something that I find "reasonable" or "positive impression" unless small children are the instigators or low stakes events are involved. If armed men are barging into sacred spaces they need to be able to triple, quadruple check they are performing what the warrant says and if not then nothing else they are doing shall be trusted either. Invading a home uninvited is a life and death matter and there is no room for policeman who make such glaring mistakes even if the natural untrained or undisciplined random person naturally might.