Spoiler:
I agree. The fight scene with the mech suits strained my suspension of disbelief. Not so much for the "bending-proof" platinum, because it was established in TLA that metalbending used the impurities in metal (guru mentions that metal is refined earth, when Toph uses foot-sonar, the visualization emphasized the impurities.)
It was more the lack of earth-bending on the floor. The floor they later earth-bend through to escape the room. From what we know of earth benders, it would be trivial for an earth bender to sink the robots neck deep in rock.
The chi-blockers magical dodging ability also irks me. There's a terrific opportunity here, that wouldn't require the battles to play out very differently. Insfead of chi blockers showing off their plot armor, they could visually represent Equalists as a movement, not a small terrorist sect. Each time a blocker is stuck to a wall with ice, or buried in earth, or blasted away, they could have another one jump the bender from behind, winning with guerilla tactics and large numbers.
Overall I'm liking the series, but it makes me sad that one of the weaker aspects is the storytelling-through-combat, as the level of attention to detail in TLA made this stronger than almost anywhere else. Bending in TLA was the cream of the crop, above even the old school lightsaber duels, for symbolic combat.
It was more the lack of earth-bending on the floor. The floor they later earth-bend through to escape the room. From what we know of earth benders, it would be trivial for an earth bender to sink the robots neck deep in rock.
The chi-blockers magical dodging ability also irks me. There's a terrific opportunity here, that wouldn't require the battles to play out very differently. Insfead of chi blockers showing off their plot armor, they could visually represent Equalists as a movement, not a small terrorist sect. Each time a blocker is stuck to a wall with ice, or buried in earth, or blasted away, they could have another one jump the bender from behind, winning with guerilla tactics and large numbers.
Overall I'm liking the series, but it makes me sad that one of the weaker aspects is the storytelling-through-combat, as the level of attention to detail in TLA made this stronger than almost anywhere else. Bending in TLA was the cream of the crop, above even the old school lightsaber duels, for symbolic combat.



