Agree - I don't feel like it's that unforgiving (my HD800's are less forgiving) - it's just precise.
The Pro330v2 is one of the most underrated and overlooked CIEM's in the line up. I tried all of them as part of the DK tour (except the new FIBAE-branch) and the Pro330V2 is by far my favourite (and I have owned the H8Pro, Ei.xx and now the H8.2+Pro330v2).
The soundstage, detail, separation is excellent. Love the fast bass and think it's just perfectly balanced. So much I'm probably sellling my H8.2 (pm me if anyone is interested in a good deal
).
The only thing that the Pro might do better would be little more treble extension/sparkle, but I'll live.