Here are two reviews of the Deathly Hallows that I’ve found:http://www.baltimoresun.com/entertainment/booksmags/bal-2potter0718,0,2741335.story?coll=bal_tab05_layout
http://www.nytimes.com/2007/07/19/books/19potter.html?_r=1&oref=slogin
My opinion:
DON’T READ IT AT ALL!!!!
It contains too many spoilers that will ruin your reading experience. (I’m still cursing myself for having read it!!!! Why did they have to release their reviews?? 
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