One of the reviews there: "This is a gevaldike sefer, and I got asach hanaa from it. The etzem dictionary is gantz useful for talmidim of the shprach, and it's also geshmak to stam read through, which is a big toeles.
The hakdoma, on the metzius of yeshivish, is tief, and the other shticklach at the haschala (including a translation of Hamlet's soliloquy) are peledik.
I mamish hold of this sefer."