Bravo for inventing the time machine and traveling back to a time where jokes about men not being able to do laundry and women only wanting to have long term relationships were funny. There's a way to present your cartoon that doesn't include such mindless gender role drivel but you unfortunately took the low road on this one.
The worst part is that your overarching message is a good one but is undermined by the fact that if you genuinely think all men just want a women to do their laundry for them, 'being yourself' 'ain't gonna do squat.

You desperately need to fix your audio mixing.
I couldn't finish watching due to the incredible amount of distortion on just about every soud in the movie. It could be due to how you recorded the audio but i think it may have more to do with the level at which you had all your sounds within flash before exporting.
It's a simple issue that can be easily fixed and would've improved the quality of your film 10 fold.

Great animation anc catchy song!
Animation was smooth and drawings were pretty good.
I found the fuzz distortion on the robots voice during the verses fine and a good fit but when the chorus comes in it became very ear piercing and irritating.
Not that it ruined anything but it could've benefited from some eq work or perhaps just have been mixed at a lower level.
Other than that, it was great!

Great game!
The aesthetics are excellent with some brilliant pixel art and catchy music.
Easy to grasp, an interesting mix of game mechanics and overall great fun to play.
Perhaps my only complaint is a slight lack in variation when reaching the greater distances.
Saw it right through to the end which was largely satisfying.
Looking forward to more great games from you.

Good but flawed.
The atmosphere in this game is excellent and combines a brilliant use of music and art.
The plot is good though there are a few spelling errors which would be nice to see rectified.
The game's main fault is that it's repetitive and boring, in some respect there would be moments that would work better as cutscenes than as gameplay.
It would've been nice to have the environment change every time you retrace it, instead of the minor tweaks that were present perhaps implement some seasonal changes to show the passing of time. A change of season would also allow the environment to become more interesting upon re-traversal using things like snow or dried leaves to change the terrain.
*MINOR SPOILER WARNING*
When you gain control of the giant it's also really really painfully slow to move, perhaps this was intentional to give a some weight to the situation and to give a sense of size to the guardian but it was really much too slow.
*END MINOR SPOILER*
On the positive side of things I really enjoyed the way the controls were given to the player, the two Japanese symbols displayed at the start were brilliant. They instantly conveyed 'use the arrow keys to move' in a simple and elegant manner. As mentioned the music was excellent and really suited the visuals and story. The pixel art was great particularly on the guardian which came off as looking very ancient and covered in years of plant growth.
Overall the game is enjoyable and the story is worth experiencing but It's a little on the dull side and makes you repeat the same sections several times.

Some pretty cool polyphony and poly-rhythms going on here.
Interesting contrast between the first scale based section to the rapid broken harmony of the next section.
Must've been a cool lecture.

Sweet loop, love the toy piano-ey tinkery sounds and the slow attack on the string-like sounds.
Cool stuff.

Awesome, extremely relaxing (if relaxing can be extreme?)
Love the pad synth running throughout and the clicking rhythmic sounds.
As the last guy said there's come clipping going on at 3:13 which goes for a few seconds.
Cool stuff all around!