Marvin Carlson's 'Places of Performance' will undoubtedly be the standard theatre studies book, focusing on the matrix of performance, for many years to come.
Carlson's approach, on the semiotics of theatre architecture, is certainly commendable, especially since semiotics has been partly neglected, in this regard, by many theatre scholars. Part of Carlson's success lies in the fact that he addressed a very real need in the field of theatre studies, one that has been felt by nearly every theatre studies student out there, including myself.
Carlson is out to teach, not to impress, and his cloth is cut accordingly.