Here's one that I notice in advertisements all the time which drives me over the wall ....

they say "There's nothing like this in the world" or "There's nothing that does this".

Instead they should be saying "There's nothing ELSE like this in the world" or "There's no other ________ that does this" ... at such times, I've been known to scream at the tv or radio "Other ... there's no Other _____" ....

Silly isn't it!