Really good art and music and very polished.
If it was actually anything at all, I probably would have rated 5 stars, easy.

I really loved the credits, though. Some really funny lines mixed up in the boring ones.

Creepy and enthralling

Few things that are very random manage to keep interest like your work. I don't know how you do it! You KNOW that something weird and unexpected is going to happen, and yet you still feel like; "wow, didn't see that coming".
I think it's the good mix of childish looking drawings, ambient background music, creepy voicing and the knowledge that something from the unknown will happen next.

I can't tell if Salad Fingers is crazy, or the actual world around him is that messed up.
I can't tell if this has a deeper meaning, or is just interestingly creepy...

I can tell that it's brilliant.

Linking Geometry with Spirituality

It was spoken really well. The animation was smooth, but the graphics had some nasty edges in a few places. It was all still smooth, stylish and well put together. The music fit, and it gave the feel of a fun lecture.

Is this production in any way influenced by "Extra Credits"?

Just a few things I want to point out;
Crop circles are a relatively new thing. They certainly weren't around in the days when basic geometry was first being explored. I'm not even sure if they had proper crops or any way to actually look at the shapes made. Certainly no reason to believe in aliens..
A spiritual explanation of geometry was given only by the people who first found it because they themselves believed in the soul and that everything was created by some form of divine being, etc. It doesn't mean it's true.
The information we have obtained isn't from the actual image, it's from the fact that they are perfect circles. Circles are the basis of pretty much all geometry, and it's not because of a spirit in a void, it's because every point on the circle is the same distance away from the centre. That it builds up the entire universe is because we've made rules off of it to explain nature, not because of the spirit. (In my eyes at least)

No matter what you believe in, though it was interesting...

I liked it

But unfortunately it lagged wayy too much on my computer to play.

I think the ability to jump would be good.
I think the heads should be smaller and you do more damage if you hit the head (more of a bonus that you currently do)

The rest was good. Good graphics, good gore, good weapons, it's a good game.

Didn't strike me as... well anything really.
Quite uninteresting.
It wasn't a horrible failed attempt at making music. It was just a... a nothing. It didn't go anywhere...

Repetition can work if you have an epic sound, but you didn't.

I would have liked a larger vocal pitch range

Not to say that it was really good, I just think that you tend to stick to a rather small vocal range and I think it's responsible for the small feeling of bland-ness I get from your music.
I love your lyrics, btw.

The different melodies needed to flow better

or worse if contrast is what you are going for.
Although each melody was different and did work in the same song, it still felt like you got a bunch of little 1-2 second 'ditty's and put them together end to end to complete the song.
Somehow lacked strength.
Nevertheless, it sounded pretty cool at parts.