Apparently Light Touch literally increases your crit chance by 5%, not adding to it. If you had 23%, with light touch you'd have 24.5%
Nope. Entry Point is correct. However:
With Melee/Unarmed weapons you can get another boost to crit with Ninja.
Ninja's bugged. It's not 15% added, it's 1.15x your crit chance instead.