In conjectural criticism Ritschl was inferior not only to his great predecessors but to some of his contemporaries. His imagination was in this field (but in this field only) hampered by erudition, and his judgment was unconsciously warped by the desire to find in his text illustrations of his discoveries. But still a fair proportion of his textual labours has stood the test of time, and he rendered immense service by his study of Plautine metres, a field in which little advance had been made since the time of Bentley. In this matter Ritschl was aided by an accomplishment rare (as he himself lamented) in Germany, the art of writing Latin verse.