It's not a terrible class - in fact, it's probably more interesting in some ways than the PHB classes, because of the powers it gets - but nothing about it screams "Artificer" to me. The veneer that differentiates it from some other kind of caster is so thin it might as well not even be there.
Right now, it seems like its best use would be as a place to steal powers from for use as Wizard spells, if you wanted to be able to create a Wizard that wasn't just an evoker.
Right now, it seems like its best use would be as a place to steal powers from for use as Wizard spells, if you wanted to be able to create a Wizard that wasn't just an evoker.