Hey Andrew,
Well, i jotted down my perspective of LeBron's ratings... i'm using nbadraft.net's profile of Bron Bron as my resource... i'll post the rating...then a bunch of quotes from nbadraft.net that relates to that rating... i'm not gonna post in colour from here on in this post because i couldnt be fucked formatting...
OVERALL RATING: 83
FG: 84
3-PT: 81
Possesses very good motion on his long range jumper as he does an excellent job of keeping his body square and his shooting with his elbow tucked in
Shows remarkable shot selection as he doesn't force too many shots
Perimeter shooting from mid-range isn't as developed as his long-range shooting
(Hmm, maybe 3-pt should be higher than FG?)
His shooting off the dribble leaves a little to be desired from 18 feet out
FT: 61
His free throw shooting must improve. Right now, he's under 70%, but this should definitely improve with experience
Struggles on the free throw line
DUNK: 89
LeBron still tends to go for the spectacular at times when a solid play is all that's necessary. But it's probably nitpicking as he likes to put on a show, and usually only brings out tricks when the game is in hand. Which for him on the HS level is usually the entire game...
Excellent finisher when running the break where he can take opponents off the dribble and rise up for the quick dunk
INSIDE SCORING: 78 (should probably be lower)
Doesn't exploit his body size enough as his post-up game offensively remains unutilized
O. REB: 68 (guessed)
JUMP: 92 (assumed)
STRENGTH: 82
QUIK: 88
SPEED: 88
On top of all this he's a physical specimen.
He has developed his body to make it a great strength,
Owns a quick first step and solid ball handling ability to get past most defenders
Not a blindingly quick player so lateral quickness on defense should be worked on
PASSING: 88 (this should probably be higher...look at how they rave on about it...it should probably be maybe 91-95)
His vision and passing skills are what sets him apart.
There are no more than 5 players in the NBA that have the vision and passing skills of LeBron.
But when you have a player with his type of passing skills, you want the offense to run through him every time down the floor, making point guard his natural position.
Shows unbelievable ability when it comes to passing the ball.
DRIBBLE: 85
Owns a quick first step and solid ball handling ability to get past most defenders
His ball handling ability is very good at the high school level, however he still needs work on maintaining better ball protection and has a tendency to get careless
O.AWARE: 88 (this should probably be higher too...maybe 90)
His vision and passing skills are what sets him apart.
There are no more than 5 players in the NBA that have the vision and passing skills of LeBron.
Simply has that uncanny court vision and knack for seeing plays develop before they occur
When penetrating to the basket, he shows tremendous body control as he can adjust his shot according to the defense
D.REB: 80
Solid rebounder who understands how to position himself well under the boards to gain easy rebounding opportunities
STEALING: 61
BLOCK: 64
D.AWARE: 65
Defensive intensity must get better

Defensively he shows solid anticipation skills when playing the passing lanes
At this point in his career his defense isn't the best but he does have the physical tools to be an outstanding defender
Not a blindingly quick player so lateral quickness on defense should be worked on
ENDURANCE: 83 (guessed)
HARDINESS: 76 (guessed...well he can't be good at everything...lol...he'll probably pull a "Penny Hardaway" anyway.

)
PRIMACY: 86
Shows great poise and leadership on the court
General things to know...
NBA Comparison: Magic Johnson
Carmelo Anthony has a better jumpshot than LeBron, and a NCAA title under his belt. But LeBron has far superior upside.
Sometimes he can be a little too flashy at times as he gets caught up in the moment
Some have questioned if he has bought into all the hype about himself but to his credit it takes a certain level of brashness to handle it all
A player with his combination of size, and point guard skills is very rare. The only player to have this in the past was Magic Johnson.
The sky is truly the limit.
Has an "NBA body" at 18.
He has all the gifts to play PG, but he will likely have to start at the 2 and 3 positions before he can really run a team from the point guard position.
The game just comes so easily to him, he's the epitome of a hoops prodigy.
I hope i assist you when making LeBron's ratings.
:)