Its strength like many critical works/commentaries late 19th/early 20th cent. was its regarding etymology Tremper Longman III, in his ——— Old Testament Commentary Survey, _ Edition. Grand Rapids: Baker Academic, gave the OT series a lower rating individually.
Longman :International Critical Commentary (ICC). T&T Clark. These are highly technical studies of philology and text. They are best used by specialists and retain their value in spite of their age. . . S(cholar) *** ( out of *****). if memory serves me well he gave slightly higher rating to Ezek. & Dan. Skinner, Driver better than others (Both JDEP but Driver does ground Dt. in geography). NT was uneven. NT is in module format already. I have some of OT in HTML format.