Reviewers see RunwayML as a promising but uneven AI video tool. Positive feedback centers on strong text-to-video results for abstract b-roll, concepting, indie work, and a convenient all-in-one interface that sets expectations well. Several users call it one of the better text-to-video experiences and say results are improving. But the sharpest criticism is consistent: high cost, slow generation, no easy queuing, weak prompt adherence, disappointing outputs for many prompts, and restrictive moderation that can frustrate or even suspend users without clear explanation.