Overall, this was a decent interpretation of the book. For Harry Potter purists, you will be mildly disappointed not only with things that were omitted (Riddle's history, Gaunts, Castle Battle, Dumbledore's funeral), but the things that were added that added little to no value to the plot (burning of the Burrow). The main component that was missing was the memories of Tom Riddle. That is a major part of book 6 and it wasn't given appropriate attention.