The basic virtue of this three minutes short film is the easy solution to make a real good horror without not high costs.
The second - new perspective about a nice presence in so many gardens who becomes, after polite hello of garden owners, not so...innocent presence.
Not the last - the gnome itself, not so new, not in the best state but dangerous in precise manner.
The result- a pleasant short horror, a character admirable used and a man and a lady being , maybe, more too polite in relation with pretty stranger from their garden. Sure, not spectacular but smart crafted and just charming . Or, only a wise warning about the relations with little garden gnomes.