Since then, a lot of new feats have been published that give players access to magic, notably the "half-feat" fey touched, which doesn't give you a cantrip but does give you a first and a second level spell AND +1 to one "casting" stat. I feel like magic initiate has essentially been replaced by these superior spell-granting "half feats", published later.
Should it be changed (perhaps in "5.5") so that magic initiate would be either a half feat or perhaps slightly buffed?