The microphone is very good for my semi-pro use. When I was choosing mike I was listening A/B comparisons with Schoeps 64U, and you couldn’t even find differences. The sound is crystal clear, not too bright, but very sensitive, so in an untreated room, you will have problems. Fixed ORTF form is very practical, you are more inclined to experiment instead of just connecting mono and opening a bear.
I had one problem, one channel (probably capsule) was a bit erratic from start, but superb Thomann intervention fixed it – kudos! Bad factory quality control is probably in line with price, so be just prepared for it and you will enjoy little diamond.