Certainly not attacking Baffert personally here. In fact, my few interactions with him have been nothing short of friendly. I would like to discuss his training methods. My feeling is that he's harder on his young horses than the average trainer. This feeling comes from the perception that I have that his charges seem to get injured more often that others. This is a feeling - I have no stats to back that up.
However, anyone who follows workouts can tell you that his young horses typically run faster than average. Perhaps this is because he has better stock, but I don't think that's the reason. I think he has different training methods than other horsemen. Not saying it's good or bad, but if anyone has hard numbers on injuries by trainer, I'd be interested in seeing them.
Another thing to consider is that perhaps his high-profile owners are demanding that their horses are ready to win early.
Finally, when I was learning to handicap from Jim Quinn, he told me the basics of evaluating a first-time starter based solely on workouts. One of the things he said was to look for two 4F, 5F, or 6F works that were run in under 12 seconds/furlong (:48 / 1 min / 1:12m respectively) - unless the horse is trained by Baffert, in which case, look for three such works. If Jim Quinn takes Baffert's methods into account when evaluating maidens, it's certainly good enough for me.