It’s like anything else. Some people find it appealing and have mentioned why they like it --it makes the priest seem more ‘approachable’, to them it ‘seems’ like he knows the material and is speaking’ from the heart’. Probably the people who like this are themselves extroverted, sociable people who move around a lot and so this seems normal and comfortable.
Some people find it distracting and mention why --they cannot hear the priest so well, they cannot see him (and after all, if ‘movement’ helps convey a message, surely the eyes and the face convey it also, and certainly one usually does better if one can hear the voice clearly.) Some people feel that it turns the focus less on the message than on Father 'look at ME, listen to ME, I’m gonna get right in your face to make my point",(even if that is not what Father intends!) or that to them it has more the feel of listening to a stand up comic, not to a priest. Probably the people who don’t like this are themselves more inclined to be introverted, people who tend to ‘be still’ and to be more ‘listening’ and less reactive, and so to them, the priest ‘moving’ seems distracting and uncomfortable.
There is nothing wrong with being social, or 'still. Nothing wrong with being an introvert OR an extrovert.
But before 40 years ago, I find almost no mention or record of a priest ‘moving around’ at Mass. Again, that doesn’t mean that I’m calling it wrong. Perfectly right and decent practices exist now that did not exist 50, 100, 500 years ago. So give things some time and say a prayer for ALL our priests.
And no priest is ever going to please ALL of the people all of the time.
So, if a priest is a mover, and you’re an introvert, you can either try to make changes yourself (move closer, try to develop other ways to focus, try to take this as an opportunity to understand a different point of view), and if your priest is ‘stock still’ and you’re an extrovert, do the same (try to develop ways to focus, to understand a different point of view). . . but unless Father is having the organist do ‘rim shots’ at every joke or berating people, “Hey, I’m in charge here and you’ll do what I want when I want how I want or else”, it’s really not time to call 1-800-LITABUSE.