Wynaut just go with the Japanese ruling of the card? I mean, NOJ did make the card, right? Shouldn't NOA follow along?
IMO, I believe this card should allow Baby to Stage 1 Evos, but not 1st turn Evos, since it'll allow Pokemon like Gardevoir, Venusaur, Sceptile, Blastoise, etc to come out on turn 1, which wouldn't be good. Previous first turn rule breakers gave those Pokemon a chance to survive beyond the turn they were played (since most had low HP) if this card is allowed to break the first turn rule, you could also have 1st turn Wigglytuff (with Boost Energy), 1st turn Steelix, 1st turn Magcargo, 1st turn Muk, etc. Each having an unfair advantage if allowed to come out on turn 1.
To summarize my opinion:
Yes to Baby -> Stage 1
No to Evo on Turn 1
IMO, I believe this card should allow Baby to Stage 1 Evos, but not 1st turn Evos, since it'll allow Pokemon like Gardevoir, Venusaur, Sceptile, Blastoise, etc to come out on turn 1, which wouldn't be good. Previous first turn rule breakers gave those Pokemon a chance to survive beyond the turn they were played (since most had low HP) if this card is allowed to break the first turn rule, you could also have 1st turn Wigglytuff (with Boost Energy), 1st turn Steelix, 1st turn Magcargo, 1st turn Muk, etc. Each having an unfair advantage if allowed to come out on turn 1.
To summarize my opinion:
Yes to Baby -> Stage 1
No to Evo on Turn 1