The monster design are really cool, especially
the leviathan.

2/2 Also, the scene where he gains tattoos for some reason is rather confusing. Is he getting taller?
 
Emotion: While the idea is interesting, she’s actually not all that needed in the fight. It seems like strength could take care of it.

The bad guy: He doesn’t really have a buildup; he’s a serial killer that we never see killing anyone (again, show don’t tell problem) and pretty much doesn’t feel like a real threat to the protagonists.

In conclusion, I think you need stronger villains, so the characters can struggle and use their unique powers in order to win, and a better buildup of those powers.

1/2 Alright, here’s my commentary. Those are suggestions, so feel free to disagree.
First, I think the strongest point is the concept. Three characters represent three aspects of the human being, it's interesting and easy to understand.
The second strongest point is the style, it’s dynamic and impactful and fits with the theme of emotion.
Ok, so here’s some constructive (hopefully) criticism, organized by character:
 
Intelligence: I think the "show don’t tell" rule applies here, super-intelligence should allow incredible things, but it seems like he just says that he is smart but doesn’t do anything particularly intelligent.
 
Strength: I think he could have a better buildup to show his super-strength, like lifting up a car or something. The first buildup is that he can catch the bad guy's knife, but that’s not really saying much. The second build-up is that he's...2 meters tall? That doesn’t really convey "incarnation of strength” for me. 

If you want, I can give you more thorough commentary, but I must warn you, I can be pretty critical.

This is interesting. There is a lot of passion in it.

Thank you!

Thanks! I'm considering it.

The art is pretty good. Is there going to be a Follow-up?

Thank you very much!

This is well made. The plot twist was pretty good, as well.