Agree! To many op cards have been printed without much testing beforehand, as a result monstrous themes like zoodiac, which once been used in almost every deck 99%. Now we have link summon and true dragon field spell, which can generate an infinite loop with gagaga gunner, then finish your opponent in first turn (FTK).
BTW I am still playing my decks: ritual beast, beast, fish beat and Earthbound monarch
