Look at the top top top level of players, you cannot argue that players like Idra or Nestea are a step below the top protoss or Terrans (Idra's BW ability proves this), Their lack of performance recently shows exactly what the race is like at the moment in the metagame.
The only player that comes even close to MC in terms of skill is MVP. You absolutely can argue that in my opinion. It's no coincidence, to me, that they've won every finals since GSL3 - and I wouldn't favor any Z T or P against them.
There are pretty much no Zerg 'star' players right now, Nestea isn't that visible, though I'm hopeful for Losira.
fur: T was the hardest race to learn in BW, but also the most successful and powerful at pro-level (though players have said with 'perfect play', Z would be best).
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