Ben 10: Ultimate Alien Episode Ratings Heatmap
2010 · 2 Seasons · 52 Episodes · Overall Score: 8.6/10 (20 rated)
Season 1 holds the highest collective average score across the series.
Season 1 Details →Lowest score variance (σ = 0.44), maintaining an average of 8.6.
Complete Episode Rating Matrix
Interactive score chart by season and episode number. Darker green indicates higher ratings; amber and red denote lower reception.
| Episode | Season 1 | Season 2 |
|---|---|---|
| Ep 1 | 7.4 | – |
| Ep 2 | 8.4 | – |
| Ep 3 | 8.5 | – |
| Ep 4 | 8.4 | – |
| Ep 5 | 8.8 | – |
| Ep 6 | 8.3 | – |
| Ep 7 | 8.8 | – |
| Ep 8 | 9.0 | – |
| Ep 9 | 8.8 | – |
| Ep 10 | 8.6 | – |
| Ep 11 | 9.0 | – |
| Ep 12 | 8.0 | – |
| Ep 13 | 8.0 | – |
| Ep 14 | 9.0 | – |
| Ep 15 | 8.8 | – |
| Ep 16 | 9.4 | – |
| Ep 17 | 8.8 | – |
| Ep 18 | 8.8 | – |
| Ep 19 | 8.6 | – |
| Ep 20 | 8.6 | – |
| Ep 21 | – | – |
| Ep 22 | – | – |
| Ep 23 | – | – |
| Ep 24 | – | – |
| Ep 25 | – | – |
| Ep 26 | – | – |
| Ep 27 | – | – |
| Ep 28 | – | – |
| Ep 29 | – | – |
| Ep 30 | – | – |
| Ep 31 | – | – |
| Ep 32 | – | – |
| Season Avg | 8.6 | – |
Ratings Analysis & Trajectory
Across 2 seasons and 52 episodes, Ben 10: Ultimate Alien has earned an overall series rating of 8.6 out of 10. The series displays remarkable consistency across its narrative arc, maintaining reliable ratings from premiere to conclusion.
The single highest-rated hour of television in the series is Season 1, Episode 16 ("The Forge of Creation"), rated at an extraordinary 9.4/10 with 5 ratings. Conversely, the lowest-rated installment is Season 1, Episode 1 ("Fame"), landing at 7.4/10.
The most precipitous single-episode shift occurred in Season 1 between Episode 11 ("Map of Infinity", 9) and Episode 12 ("Reflected Glory", 8), a swing of 1 points.
Top 10 Highest Rated Episodes of Ben 10: Ultimate Alien
| Rank | Episode | Title | Score | Votes | Air Date |
|---|---|---|---|---|---|
| #1 | Season 1, Ep 16 | The Forge of Creation | 9.4 | 5 | Nov 12, 2010 |
| #2 | Season 1, Ep 8 | Fused | 9.0 | 6 | Jun 11, 2010 |
| #3 | Season 1, Ep 11 | Map of Infinity | 9.0 | 5 | Oct 10, 2010 |
| #4 | Season 1, Ep 14 | Where the Magic Happens | 9.0 | 4 | Oct 29, 2010 |
| #5 | Season 1, Ep 7 | Andreas' Fault | 8.8 | 6 | Jun 4, 2010 |
| #6 | Season 1, Ep 9 | Hero Time | 8.8 | 6 | Jun 18, 2010 |
| #7 | Season 1, Ep 5 | Escape from Aggregor | 8.8 | 5 | May 21, 2010 |
| #8 | Season 1, Ep 15 | Perplexhahedron | 8.8 | 5 | Nov 5, 2010 |
| #9 | Season 1, Ep 17 | Nor Iron Bars a Cage | 8.8 | 5 | Nov 19, 2010 |
| #10 | Season 1, Ep 18 | The Enemy of My Enemy | 8.8 | 5 | Dec 3, 2010 |