I disagree. The trunks look bad on Batman and they do not make him look any more like Batman than he does without them.
I disagree. For nearly all of his existence, Batman has worn trunks. By that fact, he looks more like Batman wearing trunks than not.
What? How the hell are they supposed to do that?
Trunks break up the human form by making part of that form a different color. Without that break up, the eye sees all the same color and easily recognizes the human form.
The point is, capes are a different matter from trunks. One of these is essential to Batman's look. The other is not.
Capes and trunks are different, but Batman has nearly always worn both. Given that, they both seem to be essential. Capes are sillier than trunks though. Trunks never trip a person or get snagged or choke a person (unless you're wearing them wrong).
His cape becomes his wings, (at least in these films), and also, Stan Lee's Batman did wear a cape.
Lee's Batman had wings. Later they were drawn more like a cape, but they started as wings.
As far as being scary, the armed criminal might be afraid after he got his ass kicked by the armored badass in the costume, or hear of what he can do to them. Also, the cape evokes images of Dracula, and it signifies how different he is from other superheroes.
The criminal would likely be laughing as he shot the caped man in the face after the man tripped over his cape or the cape blew up in the man's face, blocking his vision and allowing him to get shot, knocking him down and making him an even easier target. That's the more realistic scenario.
As for the face, that is not much of a problem. The head is actually a pretty hard to hit target, especially on a moving person such as Batman, so most schools of shooting will teach you to aim for center-mass. This is why soldiers' helmets don't cover their faces.
That's incorrect. A report on NPR within the last year or two said that criminals had recently begun shooting at the head of police officers because of the prevalence of bullet proof vest being worn by the police. With an automatic weapon, the head is a pretty easy thing to hit. Soldiers cover their faces in battle whenever possible.
This is based on subjective opinion, but I disagree with you. On Batman, they don't, and never have. To me, in most cases, they are, at best, inoffensive, as in they don't detract from the costume, but don't add anything either. Batman is just such a case.
It's true that there's a lot of subjective opinion in these discussions, but over the history of Batman, several very talented artists who know something about what looks good and what doesn't have drawn Batman for comics and animation and other things. Nearly all of those artists have drawn Batman with trunks. If the trunks really looked that bad, they would have gone away a long time ago.
I know they went away in the comics in the 1990's, but that didn't last. I know they've go away in the comics now, but history has shown that it's likely that that won't last and the trunks will return. Already artists drawing the current costume in the comics "shade" the trunks in or just drawn them in.
The fact is that trunks have always been part of the costume and always will be because they look good.