Hmmm
I'm not a sprite hater, but I didnt find this entertaining or good quality-wise.
I think you seriously have room for improvement though, seeing as you can do basic tweens and bg rips. Heres some tips:
1. When importing graphics, try to avoid using jpegs. If you do though, remember to increase jpeg quality in publish settings.
2. Dont use ctrl-b (break apart). Use modify-trace bitmap, and set settings to 0 and most corners. Thatw ay flash distinguishes the graphics as separate images AND (big improv point) optimizes graphics. That way they look just as good as the game. Dont do this for bg's tho
3. The crono vs. crono scenario is overplayed. You should have added someone else.
4. Try a bit harder when animating... the easiest thing is not always the best.
5. The drawings need much work. I dont suggest you use them again; stick to sprites.
I hope to see number 3 as a good film... just try to stick to the above tips.