There are physical and acoustical properties to that room which sounds pleasing to you, correct?
Can you quantify them or do you say, if someone is serving up a room mic then it must sound good
Either you have criteria about a room that helps back your evaluation or you just go by gut.
Either way is fine, but it helps to know your thought process.
If you bought my Hiwatt pack, did you try using the fig8 mics as a room mics in terms of level blend with traditional placement mics or use the HypeReal mixes using the 414, 89,CV-12, or U97? Those give an example of the technique that I am talking about.