Overall its a pretty nice book.. however, Rowling unfortunately wasn't very creative.. she had to make up some parts so the entire story could link..
1. Why did they choose that stupid forest to get the sword... Snape put it there and suddenly Harry discovers it.. whoa.. so coincidental man..
2. Ron suddenly appearing with the stupid idea about the delunminator.. so lame man.. disappear then appear agn.
3. Harry breaking his wand.. only to find out that Ron (who didnt even know Harry broke it) COINCIDENTALLY STOLE A NEW WAND FROM THE SNATCHES
4. Harry's blood in Voldermort made him survive.. no link man.. although Voldermort became human due to Harry's blood, it has ABSOLUTELY NO LINK to the fact that he killed his partial soul in Harry when he casted the killing spell.
5. Rowling OBVIOUSLY wanted to shorten the killing of all "6" Horcruxes so when Ron and Hermonine disappeared in Hogwats castle, they went into the chamber of secrets and guess what.. BASILIK's FANGS CAN ACTUALLY KILL HORCRUXES DUE TO "DEEP MAGIC"... LOL...
Many more lame parts.. just too lazy to write haha..
share your opinions man.. contribute more lame parts too.