If we are asked our opinions we give it and as Travis said there will be many and varied. Sometimes we say if something looks a little off even if it looks good to the next person, it is all in the way a person looks at something. You need to tell us what you want us to look at, like do his eyes look OK, could I have done them differently, or should I have left his arm out because his hand looks strange, etc. We can't help if we don't know what we are looking at. If we are looking at an overall piece we say Well done, Great work etc., because that is how we feel about this piece. Hope this makes sense.
Marg