I actually find the surprise attack by Neffy against Kite weird. Why didn't Kite see the En that she was pouring out? Neffy should not be able to sense them unless they enter her En range, but so far every single hunter who even came close to that En was either awed or terrified by it.

Was Kite just bad at sensing En? Or is it really just like Kraco said, that Kite sucks compared to the Chairman, Knov, or even Palm, who managed to sense it?

Did Neffy have her En off then suddenly turned it on, catching Kite by surprise?