In a word: BEAUTIFUL. :)
Wonderful job on capturing Robin's character, stunning imagery, and, well, it's simply great.

This was a real pleasure to read.

Absolutely stunning--I loved this ^^

Nyah, I

You have a wonderful way with...words, ideas, characters, the fitting together of all the above. Especially liked how you captured Crocodile.

Wow. This is GOOD. I hope you write more One Piece fics in the future!

Beautiful. An interesting look at a character not explored enough by far...