Episode Ratings Grid

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Episode Power Rankings

The peaks and the valleys. Find the essential episodes — and the ones to skip.

#1
S2E7 8.8
The Spiral

Hayley and Daniel attempt to dehypnotize Brooke. Max and Jackie start to see a common thread behind all the strange events surrounding Emma.

#2
S2E12 8.8
Home

As time runs out on a bomb designed to destroy the cave and the rest of the Greenhouse, the students in the gym must get past police to make a rescue.

#3
S1E8 8.7
The Outsider

Jackie coaches Max in asking Emma out on a date. Jason receives an important but risky mission he must carry out at the satellite launch.

#4 Steph S1E9 8.7
#5 More Than a Hunch S2E8 8.7
#6 A Born Leader S2E9 8.7
#7 Bad Decisions S2E11 8.7
#8 Captain Material S1E6 8.6
#9 Swimming Lessons S1E7 8.6
#10 Great Scott S1E11 8.6

Lowlights

#40 S1E1 Pilot 6.9

Eight months after the sudden loss of his astronaut mom, Alex undergoes rigorous entrance testing to attend the same leadership high school she did.

#39 The Hike S3E1 7.2
#38 The Opening Challenge S1E2 7.3
#37 Private Screening S1E4 7.4
#36 Breaking and Entering S1E3 7.5

The Quality Arc

Each point is an episode, plotted in order. Colored bands mark season boundaries. Look for the rise, the plateau, or the decline.

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Episode Engagement

High votes + high rating = beloved classic. High votes + low rating = notorious stinker. Low votes + high rating = hidden gem.

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Series Trajectory

One point per season. Smooths out the episode-to-episode noise to reveal the bigger arc.

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Season Momentum

Did each season build or fizzle? Green means the finale outscored the premiere. Red means the opposite. Longer arrows, bigger swings.

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Season Consistency

How steady is each season? Tightly clustered dots mean reliable quality. Scattered dots mean a wild ride.

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