I'll say this, I'll be disappointed if Kushina's chakra isn't explained soon, like next chapter. Something to help Naruto even more in suppressing the Fox. Just that we finally get some insight on Kushina, and we really got nothing more than
1. A confirmation that Naruto really does act like her.
2. She had chakra that was special enough that Kumo wanted it, and the Kyuubi recognizes it.
3. And exactly how Minato and Kushina met and fell in love.
So hopefully we get some more Kushina next chapter, and it's not just going to be Naruto opening his eyes, defeating the fox, and being able to transform like Bee. Possibly even exactly how she died (my guess is that she used too much chakra, sort of like Kakashi when he faced Pain).