Many people probably watched "More Than a Game" for LeBron James. I admit that that was A reason for me, but not THE reason. Fourteen years prior to this movie I watched "Hoop Dreams" about a couple of high school basketball players. "Hoop Dreams" was a better documentary and it didn't have the benefit of of a LeBron James. So, I still would've watched "More Than a Game" regardless of the name of the athlete featured.
"More Than a Game" was an interesting contrast to two other basketball documentaries I watched: "Hoop Dreams" and "Hoop Reality." "Hoop Dreams" had two players who never realized their dreams. "Hoop Reality" featured Patrick Beverly who made it to the NBA even if he's not a household name. "More Than a Game" featured a person who not only realized his hoop dream, but also became a mega-star.
I remember when I first heard all the LeBron James talk in early 2003. I didn't pay a lot of attention to it, but it's significant because I live in California. To be hearing about a high school basketball player all the way here in California means that he was a big deal. "More Than a Game" chronicles that as well as less headline making news from his younger years.
I like documentaries in general, so I'd recommend it anyway. And for you basketball fans, and especially for you LeBron fans, this is a must.