Let's see, this guy doesn't use (and doesn't even look like he's aware of the existence of) backquote, and he thinks watching out for variable capture, multiple

Let's see, this guy doesn't use (and doesn't even look like he's aware of the existence of) backquote, and he thinks watching out for variable capture, multiple evaluation and other well-known hazards with well-known solutions is hard... Never criticize that which you don't even understand the basics of, I say.