C H Spurgeon in Commenting and Commentaries:

Smith on Psalms 1: Very popular in its day, and worthily so.

Gouge on Psalm 116: …advantageous to the preacher …Gouge has often given us a hint. He was a man of great learning.

Pierson on Psalms 27, 84, 85 & 87: Pierson was not the richest or most overflowing of the old divines, but yet one who stood in the first rank.