Generally, I find Alfred Schnittke's music rewarding and refreshing; however, I cannot help treating certain aspects of it with some suspicion. The elements which form the basis of my doubts are cogently summed up by Hugh Collins Rice:
Structures are often the most basic of designs, thematic techniques appear unsophisticated (transformations, canons, simple heterophonic devices). Climaxes are achieved by extravagant instrumental gestures, long pedal points are used to unify paragraphs…and serial devices amount to the simplest chromatic formations.