| about ethical aspects of the work | 13 | other |
| with the sound | 7 | other |
| sometimes | 6 | temporal |
| reviewer → have → concern | 28 |
| reviewer → express → concern | 25 |
| reviewer → raise → concern | 14 |
| reviewer → expressed → concern | 3 |
| reviewer → raise → important concerns | 3 |
| reviewer → raised → concern | 3 |
| negative | neutral | positive |
| 0.391 | 0.527 | 0.082 |
| Raw frequency | 76 |
| Normalized frequency | 0.463 |
| Modifier score | 0.539 |
| Perplexity | 333.074 |