Being an Exec at a multinational and managing a large WW sales team, I need to agree that in general the level of UK candidates is very low in comparison to most other Countries. Its an International environment and most countries have english as a Second Language, and speak / write English better that native English speakers. Its not enough now to speak one language well but multiple. Sadly the English mentaility of "Foreign Languages are for foreigners still rules".
Very true. Most foreign English speakers/writers also have no trouble avoiding the Grocer's apostrophe; one of the great tragedies of modern English usage.