Did you like Harry Potter and the Half Blood Prince?  

I too came to know that for those who have not read the book have found it difficult to understand the movie. Not just this one but also Harry Potter and the Goblet of Fire too.

I was very much curious about the movie before watching the last part 'the half blood prince'.but i think that this one was not so much heart trapping as early ones were there.the early movies were appeared to be superior than this one.I found that the film propelled in a plodding way..the dynamic radical was missing....so it failed to gather our attention though that story was crystal clear to me.

I understood it. but i can see how someone who didn't read the book would be confused. I thought it was good but I think most of the hype around it was pure anticipation for its release. I hate it when the change things from the book, especially when its not necessary. In the book when Harry and Ginny kiss its a big deal, They kiss in front of everyone in the common room and it the movie it was just them. I was disappointed by that. In the book things are always better but I just think that they could have given the relationship more scenes.

A movie script is almost never like the books so they miss out alot of part that are in books so if you read the books before you see the movie you understand alot more

thanks friend you are good