Hokey religions and ancient weapons are no match for a good blaster...
Based on movies, yes, Force is really strong, and capable to do awesome things, but, no need to do damage 15 or critical +80, because no "Unleash" killed anyone ever. As general sensations the power are ok (maybe with the exception of move damage and unprecise/cinematic use of Push).
The "secondary effects" seems ok to me and enough to emulate almost 100% of the movie/show scenes.
It's true, except for a couple times a Dark Sider electrocutes minions in the Clone Wars (and games like SWTOR/KOTOR and TFU), no named characters are killed by Force Lightning. it's almost like Force Lightning is specifically used to inflict lingering effects on the target (Crit/Burn). The only person killed by Force Lightning that is a named character is Vader, and he was grievously injured already (multiple crit injuries & close to Wound Threshold).
Luke, Obi Wan, Savage Oppress, Yoda; all blasted by Force Lightning and injured/dazed/stunned, but not killed.
This is a good point. And now with the Mastery upgrade, you can be the "minion slayer" with a crit rating of 1.