Originally posted by DarthDuelist9
Dooku's scaling is better, from being massively more powerful than K'krukh who himself ripped a fully functional ship out of the air to being far more powerful than AotC Anakin who moved a dreadnought. Besides, him throwing around huge cruisers with ease is at least on a similar level as Killer adjusting the StarDestroyer. Even though the SD is 10 - 20 times bigger, Dooku required far less effort while also throwing it around which on itself is far more difficult than slightly moving a falling ship.
Being better then people who moved large ships doesn't mean he can move a ship exponentially larger then the ones his inferiors did.
And for your claim regarding the Korriban feat to be true we'd have to
1. Disregard the fact that he accomplished the feat on a DS nexus and
2. Assume the cruisers Dooku manipulated were 80-160 meters long.
3. Ignore the fact that prior to guiding the Star Destroyer's decent Galen had powered a blast that destroyed a superstructure which dwarfed 1600 meter long ships.
Even doing all that that wouldn't make throwing those ships around better then manipulating a million ton object that has gravity accelerating the force of its descent.