I really like the shading on the costume. It gives it that really dark image. Heck, the entire image has that dark atmosphere. It's very suitable for a character like Batman. As hor the person dressed as him, I don't know him so the eye-less mask is very had for me to understand. But Nice picture nonetheless.
The guy dressed as Batman is Todd Nathanson, AKA Todd in the Shadows. He's a music reviewer for That Guy With The Glasses. The dual-hood mask is a reference to his on-camera appearances in his videos; he wears a cowl mask and a hooded sweatshirt to maintain a degree of anonymity...which makes him look like Batman as it is. Hence, the drawing of him actually wearing the Batman suit.
Chester: Dear Mr. Nostalgia Critic, don't forget about your appointment with Batman.
"Dear Nostalgia-ma Critic; do not forget your appointment with Batman"
i love that he kinda looks like he doesn't really know what to do with his time
brilliant work, andrew! keep it up