Naruto is a pretty solid manga heavily focused on it's shounen roots. By that, I mean that Naruto is basically a stereotypic shounen manga, it has the over-simplistic good-vs-bad guys. The series is still so much more than that.
The series follows Naruto on his life and times, and is a very lengthy story with exceptional art to boot. The character drawings are near perfect, but the backgrounds are often plain.
The plot is good, with plenty of surprises, but there are also some very big issues with the plot. In the first, young Naruto(Not Shippuden), he is immature and clumsy and loves Sakura but hates Sasuke. After a while, he starts liking Sasuke better and better and he is also being accepted more and more by his friends and the people of Konoha.
My complaints about the plot are still many, though. For starters, it seems that every challenge thrown in Naruto's way is deemed impossible, and he eventually overcomes it. Also, Sakura, one of the main characters of the series and Naruto's love interest, is just a boring damsel in distress, wishy-washy girl. yes, she is the exact stereotype of the Japanese RPG female. Pretty, wishy, dumb, and weak. Also, after Sasuke's departure, Naruto's mind becomes balckened with "Sasuke". Yes, almost all plot events in Shippuden have something to do with him. I also laugh at how some battles can last 10 chapters, with over 90% of the scenes filled with dialogue.
Still, even after it's faults, the manga thrives. The magic of it is seeing Naruto grow and become who he is. There's no question that the manga is reaching a climax, and I hope so much that the ending will be fit and will not be rushed like to Love Ru's.