I have just read a few pages of his report and will eventually read the rest. He interviewed a select group of Arabs. Unless there are facts to the contrary elsewhere in the report, he states that ambulances and hospitals were not used by Arabs fighting Israel as part of their fight or to escape detection. There have been reports in various press stories and quotes from Areabs who were there that both occured. To devote a few pages to flaws in Hamas actions out of 576 does not make the report "fair."
Palestinians, IDF clash in Jalazone after funeral of teen killed by IDF on Friday (Haaretz)
from the article: Goldstone tells Obama: Show me flaws in Gaza report