The coin is EF yes the fact it is poorly struck is obvious to everyone in numismatic circles , I surpose its best not to mention it really, just state the grade with a picture if you come to sell it , there are many other issues with problems as well like early george V pennies a well struck one will fetch a premium and is a bonus to you but an a run of the mill one might not appeal to anyone.
Would be nice if you could knock on the royal mints doors and ask them to restrike your coin as you aint happy with it .