The course is complete but it only covers the Eastern wave.
This work is one of the most essential books of the Gauḍīya Vaiṣṇava sampradāya. Śrī Rūpa Gosvāmī establishes in it the theoretical and esoteric foundation of sādhana-bhakti by utilizing the theory of aesthetics (rasa) developed in ancient poetic Sanskrit literature.
In this course, we study the Eastern Division that gives the definition of pure bhakti and expounds its progressive stages from beginning (śraddha, or faith) to perfection of pure love (prema). It is also an erudite exposition of the various rasas. Most important, it also teaches the correct practice of bhakti so that one can get the expected result.
Our life is running on these two currents of raga and dvesha. It is the same river, but sometimes we are on the love side of the river bank and sometimes we are on the hate side. But the river is only one. There is only one reality. It is our mind that makes a duality of the reality. As soon as something enters our mind, we automatically divide it into either like or dislike. When your mind is running in these two grooves, then you cannot see the reality.