Not too good, not that bad.
The title says it all.
Your drawing is decent, and you have a loader bar. That's pretty much where the good stuff ends.
Only one page of comic, and no next button. If there had been more than 1 page of comic, sorry; you set the "page flipping" a bit too slow for my taste.
This would be better of your comic story was complete (provided there was only 1 page of comic) and you had your "NEXT" button for flipping the pages. I would've given it a 6 at least. But for this kind of incomplete work, i can only give it a 2.
Work hard bro!