I felt similarly on feedback on my full last month, where there was nothing but praise for my voice. But on reflection, I'd rather hear that voice is excellent, but fix something else, than the other way around. I always feel that voice is much harder to nail, or even to get help with.
Maybe it's just that agent. That's awesome that you're getting so many requests.
I'm going through a frustrating no-response spell on my MG query, although I did get a rejection today with some feedback that helped enormously. I'm going to tone down some of the humor, much as I personally think it works. I figure I can always add it back in later. But when I send just a partial, it seems too much for some agents.
I love getting that bit of feedback, even with a rejection, rather than wondering why, why, why?
It also makes me want to query that agent again in the future, when they take that bit of time to share their thoughts.