Well, I am mostly with RossRoy on this one... I don't have any and I don't want any. However, I don't hate them on others; if they want 'em and like 'em then that's cool with me.
I usually think though, that tattoos in overly visible places may become troublesome later in life, especially in the face. Unfortunately the wrist is also one of those places. But, as long as you will always enjoy having it there, then that'll be fine.
Having said all that, I think the idea of the tattoo is pretty cool and I hope your friend is right and it will look even better in a few weeks. Post another pick here in May...