| N | Minimum | Maximum | Mean | Std. deviation |
Comparison | 184 | 4 | 16 | 9.24 | 3.24 |
Realism | 194 | 5 | 18 | 14.80 | 2.54 |
Satisfaction | 199 | 4 | 20 | 11.17 | 3.63 |