You are certainly entitled to your opinion
However, I think you miss the value of it.
Play penguin (1|1)
1 Penguin spawns another (each 1|2) (beyond thunderstorm kill)
2 penguins then spawn 2 more on 3rd turn (each 1|4) (now beyond a firestorm kill)
4 penguins then spawn 4 more on 4th turn (each 1|8)
If they're emperor then add one ATK for each.
Now apply buffs to that first penguin and do the same:
Play penguin and play Blessing and Adrenaline (4|4 multiple ATK)
1 Penguin spawns another (each 4|5 multiple ATK)
2 penguins then spawn 2 more on 3rd turn (each 4|7 multiple ATK)
4 penguins then spawn 4 more on 4th turn (each 4|11 multiple ATK)
Now also consider that they also cannot be stalled, frozen or lobo'd... I think this is a well balanced growth card.
Thanks for the feedback.