i was hanging out at my LMS a week or so ago, and the guy that works there (sadly i dont know his name, YET) said something that made a lot of sense but bothered me as well. He said "why make a trick harder than it needs to be, sure you can use sleights and misdirection, but in the end as long as it fools the spectator then you achieved your goal" (or something to that effect).
It makes sense, because regardless of the tool you use, if you can get the job done then you did it. Using hard sleights where you have a possibility of flashing or messing up while perhaps make it more authentic to the magician, are ultimately unseen by the spectator.
I dont agree with it persay, but it makes a good point.