Glasssssy -Great thread - you make a good point though I am a little confused
Its a prac kid with no experience - of course they will be crap and require lots of "constructive criticism" - we cant teach experience
But you stated he lacked talent and ability ......mmm has the experience provided resulted in a better worker?.
IMHO Fresh enthusiasm despite blunders is acceptable only to the point in time where the rest of the team feel they have given enough guidance / training / criticism and the trainee should have learnt / used their ability and talent to develop the skill required. (For some members of the team that is in the 1st hr)
The tipping point is an interesting thing to watch....if you can remain on the outside
