You got your game strategy thrown off by
EMOLGA enough to complain about it? Pokemon wasn't
EASY enough for you that a Gym Leader you
COULDN'T sweep with one move is a negative point against it?
The bane of Yahtzee's existence.
Besides, "catching them all" is no longer viable...or even the point, really. It's all about competitive play, with the advent of wi-fi in D/P/P.
And the game has changed a lot. The basic 8 gyms, 4 moves per pokemon, Rock/Paper/Scissors combat system hasn't. But the other mechanics have.
From the infinite TM use of B/W, to the infinite item bag after R/B/Y's STUPID limit, to the addition of Abilites in Gen 3, The Special split in Gen 2, the Special/Physical MOVE split in Gen 4, and even the removal/addition of new HMs for world exploration, to the key item mapping for easy Bike use.