The average is 80.98.

Though I must say I disagree with most of these scores, and not just because "well i liked it but clearly not many other did"

Wii Sports and Endless Ocean are way way too low

Zack and Wiki, SSX and Excite Truck are too low. 

Wii play is too low if the price is considered (though about right if not)

SMG and LoZ:TP are a tad high, not much but they are a bit overrated. 

If you only buy high rated games then you are selling yourself short. Some of the best games around don't score well with reviewers. Sometimes a game is a ton of fun despite some technical flaws or falling into a niche genre. I'd say find a way to rent games on the cheap and see if they are good or not rather than listen to some random reviewers. Metal Slug Anthology and Culdcept Saga are two of my favorite games and they scored low 70s average. Metroid Prime 3 is one of my least favorite and it scored high 80s/low 90s.

Hahaha it'd probably take me a month to do this.

@ gnizmo, true, I love Pursuit force, yet its average is 72 %, although I would rate it closer to 9/10

^Yes I find it particularly odd that F-Zero X is rated below GX by about 5 or 6 %, most people I know that have both prefer X.

I mean perhaps GX rated higher because it had some proper backgrounds and was a bit faster to the eye? or it had more options perhaps.