KUL airport
If you mean KL Malaysia, it's nice shiny airport with b*gger all to do. Even the lounges are pretty dull. Food options limited, but lots of shopping which is not very cheap.
As it's only a couple of hours, I'd say it's bearable. Any longer and drinking is the only option.
As it's only a couple of hours, I'd say it's bearable. Any longer and drinking is the only option.