Actually, if we took a poll, I expect we might find that 17% was slightly higher than average. So yes, very typical.
Yeah, no. At first, you'll think it's worse.
The purpose of calibration is not to make your screen look lovely. It's to make it match your prints, period. As long as it does that, it doesn't matter how much you hate it. Believe me, when you receive your first new set of post-calibration prints, and see how they turned out exactly the way you expected, THEN you'll love it.