I won't go so far as to say I liked Bermuda's appearance, but I will say that it did disturb me when I saw it. It's really creepy, and seeing that in real life or animated would be deeply unsettling, I think. In that sense I think it accomplishes a certain effect pretty well.
But I agree that the fight seems like it was cut short; the author seems to be rushing it. Not sure whether it's because they personally are impatient or if they feel that readers are getting tired of it.