It's not the first time there have been questions about quality control. Unfortunately, there isn't nearly enough data to make any accurate statements here on the forums. I wouldn't be surprised for every 25-50 smokers sold where the customer is completely happy they don't even login to the forums. On the other hand, a customer that got a defect is pretty likely to get on here and seek help and affirmation. As such, the forums can unwittingly become the land of the misfit toys.
What I can say from personal experience and observation of the cases that come through here is that Steve is really good about taking care of problems quickly and satisfactorily. I'd totally encourage you to hit him up through his email. Come back and post if/how he took care of you and if you're happy so that others will have that data to work with.