>Metacritic aggregated score
Red/Blue - no score
Yellow - no score
Gold/Silver - no score
Crystal - no score
Ruby/Sapphire - 82
FireRed/LeafGreen - 81
Emerald - 76
Diamond/Pearl - 85
Platinum - 83
HeartGold/SoulSilver - 87
Black/White - 87
Black2/White2 - 80
X/Y - 87 & 88
Omega/Alpha - 83 & 82
Sun/Moon - 87
UltraSun/UltraMoon - 84

Sword/Shield - ???

>Metacritic User Scores
Ruby/Sapphire - 8.6
FireRed/LeafGreen - 8.7 & 8.4
Emerald - 8.4
Diamond/Pearl - 8.0 & 7.6
Platinum - 8.2
HeartGold/SoulSilver - 8.4 & 8.5
Black/White - 7.6 & 7.7
Black2/White2 - 7.5
X/Y - 8.6
Omega/Alpha - 8.6 & 8.7
Sun/Moon - 8.4 & 8.7
UltraSun/UltraMoon - 8.9

Sword/Shield - ???