iOS app for PDF annotations

I need a good PDF annotation app. The most important feature for me is the ability to read only my highlights quickly. Like iBooks works. The ability to export highlighted text and notes would be a plus.

I took a look at goodreader, notability, iannotate but I can't really tell if they offer this feature.

The last Adobe Reader update is pretty awesome. The app works flawlessly and i can highlight and add notes really easy, but i don't see a way to read only my highlighted text and notes quickly like iBooks works. I tried converting my pdf files to epub using Calibre but it doesn't work very good.