overhead + critical hit

[Raider]

small testing of overhead:

con image
A ghostly image looks just a little tough.

You make a powerful overhead strike with your staff.
You deliver a devastating blow to a ghostly image!
Your overhead blow misses a ghostly image.

14 misses. Every miss is with critical hit.

You make a powerful overhead strike with your staff.
Your overhead blow *** DEMOLISHES *** a ghostly image!

43 hits. None are with critical hit.

[Kage]

- hmm maybe critical hit has lower hitroll ... reckless blow etc. 

[omledufromage]

I always thought a critical hit to be something like hitting a foe in a weak spot or something... kinda when you roll a "20" on D&D and confirm the attack. If that is what it actually represents that it makes no sense at all to miss a critical hit... and also... it makes no sense to strike critical hits against undeads and such...

[deda]

ain't criticals supposed to do more damage than usual attacks?