I think the article contrasts in its emphasis to what is in the official liturgical books. More dramatic readings tends to be encouraged in them. More than one reader proclaiming the Passion this week highlights that. Things can be overly dramatic and that can be distracting. But that concern is not the emphasis in the liturgical books.
From the Introduction to the Lectionary for Mass:
“14. A speaking style on the part of the readers that is audible, clear, and intelligent is the first means of transmitting the word of God properly to the assembly. The readings, taken from the approved editions,28 may be sung in a way suited to different languages. This singing, however, must serve to stress the words, not obscure them.”
“55. ‘It is necessary that those who exercise the ministry of reader, even if they have not received institution, be truly qualified and carefully prepared so that the faithful may develop a warm and living love for Scripture from listening to the sacred texts read.[footnote 93: 1975 GIRM n. 66]
Their preparation must above all be spiritual, but what may be called a technical prepara-
tion is also needed. The spiritual preparation presupposes at least a biblical and liturgical
formation. The purpose of their biblical formation is to give readers the ability to under-
stand the readings in context and to perceive by the light of faith the central point of the
revealed message. The liturgical formation ought to equip the readers to have some grasp of the meaning and structure of the liturgy of the word and of the significance of its connection with the liturgy of the eucharist. The technical preparation should make the readers more skilled in the art of reading publicly, either with the power of their own voice or with the help of sound equipment.”
Directory for Masses with Children:
“24. … Even in Masses with children the diversity of ministries should be encouraged
so that the Mass may stand out clearly as the celebration of a community.24 For
example, readers and cantors, whether children or adults, should be employed. In
this way a variety of voices will keep the children from becoming bored.”
2002 General Instruction of the Roman Missal (GIRM):
“38. In texts that are to be spoken in a loud and clear voice, whether by the priest or the
deacon, or by the lector, or by all, the tone of voice should correspond to the genre of the text itself, that is, depending upon whether it is a reading, a prayer, a commentary, an acclamation, or a sung text; the tone should also be suited to the form of celebration and to the solemnity of the gathering. Consideration should also be given to the idiom of different languages and the culture of different peoples.”