Who is the definate #1 CB in the Draft?

cruize said
Cromartie - Size, speed, playmaking abilities.
Talib - Size, speed, faced top competition, good character.
Cason - Size, faced top competition, polished.
Jenkins - Abilities equal to best. 5'10".
Lee - Can cover, played in SEC, great against the run.
McKelvin - Talented. Corner/returner.

Here is NFL Draft Countdown's evaluation of Talib's weaknesses:

Weaknesses:
Will take too many risks...Does not play as fast as he times and lacks a burst...Is not real physical...Just average in run support...Struggles to recover...Inconsistent and is not very disciplined..Has too much confidence in his abilities...Footwork and technique need refining..Gets beat more often than he should...Has off-the-field / character issues that need to be investigated and evaluated...A high bust factor?