quality:corruption
Authenticity

Scholars state that the poems and legends about Basava were written down long after his death. This has raised questions about the accuracy and creative interpolation by authors who were not direct witness but derived their work relying on memory, legends, and hearsay of others. Michael states, "All 'Vachana'collections as they exist at present are probably much later than the 15th-century. Much critical labor needs to be spent in determining the authenticity of portions of these collections".