I agree that you can lose a bit of emotion when you play something a thousand times...but you don't lose it permanently. When you are just practicing to get the riffs worked out, you really are not going to be playing with much emotion anyway because it's more about working out the mechanics.
The extensive practice and learning of the licks is what then allows you to play WITH emotion later on because you are not going to be thinking about the mechanics...you will be just playing...and that's when you can get "in the zone" and let your emotions flow out through your playing.
IMO...playing is about eliciting your own emotions first...the audience then feeds off of that.
If you have no emotion...how can you ever elicit emotion from the audience...?
And I think that’s where the shredders can at times fall flat. Sure, there are some who are able to elicit emotion, but too often it is moslty about the mechanics. Yes, there is something exciting/emotional about speeding along at a hundred miles per hour…but IMO, it’s not as emotionally “deep” as taking a more mellower cruise which allows you really take in the scenery…where as with the speed, well, it’s just about the speed, and you are mostly focused on that, and certainly not the scenery!
I’m not saying that playing s-l-o-w-l-y is better than playing
fast, and “feel” players can and do also play fast licks, but too many shredders (especially the “unseasoned” ones) seem to put way too much emphasis on the speed/mechanics….THAT is what they focus on showcasing, and there is often very little emotion in their playing….basically, they are moving too fast to take in and enjoy the scenery.
Most non-players are temporarily awed by a shredder…but IMO, few will “connect” on an emotion level with shredders as well as they do with more melodic “feel” players.
But I have nothing against shredders…everyone should play how they like.