Some people need to learn that good, strong, pleasing character design always has a foot in reality. Riven's sword for example, is enormous, heck even Tryndameres sword would be too big for him and he's more than twice Riven's size. But I've never heard anyone say a thing about either of them, because both characters are clearly in pinnacle physical form, and so the suspension of disbelief fits. What those characters are is capable of doing what they do, in the universe in which they are found, regardless of real life.
It does not fit on this balloon chested spaghetti limbed wannabe, unless every other strong character was also like that. But then if that were true, the overall design of the character lineup would fall in to repetition, monotony, and be completely visually uninteresting. Why do you think anime is still a niche genre anywhere outside asia? Because of horrible character designs like that.