Goodreader is much better then iAnnotate.
Besides that Goodreader gets so much new features with every update since months now i really think the forum will get flooded if everybody starts a new thread about a new goodreader feature
But yes the threadstarter is right it is far the best app for a lot of people in the appstore.
Now the new annotations feature is very nice. I gave it a try and you can really read the annotations you add to a pdf for example on your desktop PC in Adobe Reader the same way notes are used in a PDF. Thats so damn nice.