Good morning!
Feedback is wonderful. For me, roughly half the session is about pleasing you. I can readily pick up on nonverbal cues, like pulling me closer, spreading your labia, holding my head, wrapping your legs around me while picking up the pace. The nonverbal sounds emanating from deep within you tell me that I'm doing something right.
Additionally, I'm open to suggestion. Ideally, that suggestion is a refinement, such as "Put your finger in me, now!" and not something substantial and deflating, like "That's not right," followed by a lecture.

I'd like to think that I am skilled enough and experienced enough that I will largely be on target, but cues from you may help me hit the exact center of the bullseye and not just near the center. The best feedback is something like "Don't stop!" or "More!"
Some people are great matches from the beginning. With others, there may be a bit of a learning curve, but once you ascend it, the results are phenomenal. So, getting a little guidance to improve the lovemaking session is often a good thing. Sometimes it's a very good thing.
Ultimately, feedback is essential. Much of my satisfaction on multiple levels derives from your responsiveness. If I received no feedback from my partner, it would be totally impersonal and unsatisfying. The other extreme is urging each other on to higher and higher levels of passion and ecstasy. Now that's what I'm talkin' about! :