Compiled from current metacritic figures that have more than a single review:
Battlefield 4 87
NBA 2K14 85
Need for Speed: Rivals 84
Resogun 82
Assassin's Creed IV 82
Call of Duty: Ghosts 78
Killzone: Shadow Fall 74
Contrast 67
Knack 58
PS4 average: 77.4
Call of Duty: Ghosts 78
Dead Rising 3 78
Killer Instinct 74
Zoo Tycoon 72
Powerstar Golf 68
Crimson Dragon 56
Lococycle 53
Xbox One average: 68.4
Assuming BF4, NBA and NFS:Rivals score roughly the same (currently no scores given):
Battlefield 4 87
NBA 2K14 85
Need for Speed: Rivals 84
Resogun 82
Assassin's Creed IV 82
Call of Duty: Ghosts 78
Killzone: Shadow Fall 74
Contrast 67
Knack 58
PS4 average: 77.4
Battlefield 4 87
NBA 2K14 85
Need for Speed: Rivals 84
Call of Duty: Ghosts 78
Dead Rising 3 78
Killer Instinct 74
Zoo Tycoon 72
Powerstar Golf 68
Crimson Dragon 56
Lococycle 53
Xbox One average: 73.5
Aaaaand WiiU as requested..
Mass Effect 3: Special Edition 87
Assassin's Creed III 85
NBA 2K13 85
Batman: Arkham City – Armored Edition 85
Darksiders II 85
New Super Mario Bros. U 84
Tekken Tag Tournament 2: Wii U Edition 83
Call of Duty: Black Ops II 81
Skylanders: Giants 80
Sonic & All-Stars Racing Transformed 78
ZombiU 77
Nintendo Land 77
Your Shape: Fitness Evolved 2013 76
Madden NFL 13 75
Scribblenauts Unlimited 74
Fifa 13 69
Ninja Gaiden 3: Razor's Edge 69
Just Dance 4 66
Warriors Orochi 3 Hyper 64
SiNG PARTY 60
Epic Mickey 2: The Power of Two 57
Transformers: Prime – The Game 56
Rabbids Land 52
Funky Barn 50
Tank! Tank! Tank! 45
Ben 10: Omniverse 43
ESPN Sports Connection 31
Game Party Champions 24
Average for WiiU: 67.7
Despite having way more launch titles, it had way more bombas too, draging the average down to 67.7