Just finished the series today, and I loved the whole thing.
Don't read the spoiler if you haven't finished
[spoiler]
The one thing I didn't like though was how the antagonist ("L") died 2/3rds into the show. I would have liked to have seen him live and outsmarted yagami light, Although I did like the additions of Mello and Near.
[/spoiler]
Any thoughts/comments about the ending or the show in general?