Well because I like you Kber81 you may calculate the avarage score of my games :). (ALL OF THEM!)

PS:  Fishyjoe will win this thread he only have SMG.

 I guess it would. People are pretty lazy these days...

i got over 160 games I am not doing an aggregate score lol

I'm using Metacritic

PS3:
Call of Duty 4 - 94
Oblivion - 93
Uncharted - 88
Resistance - 86
Rainbow Six Vegas - 86
NFS: Pro Street - 73 (dad bought it)
Blazing Angels - 67 (mom bought it for me, am going to trade in)

PS3 average: 84 (rounded)

360:
Call of Duty 4 - 94
Halo 3 - 94
Forza 2 - 90
Marvel Gay alliance - 82

360 average: 90

My game collection average: 86.18

kber81,

I am like you. I only buy highly rated games. For my 360, I currently only have Halo 3, so technically my average would be 93.274% for that system. My average for Xbox would definitely be above 90%, but right now I am too lazy to find the exact average. It seems a lot of people on these forums don't care about review scores, but, like you said, it is a very good guide when buying games.

For games purchased this generation right?

The average is 89.2%. I have a good collection it seems ;>

Right. Some time ago there was a topic about games people own and it seemed most members have only few titles in their collection... Topic seems way out of line now but originally I didn't expect that people with +20 games will count all this stuff. 

I do look at review scores, but pay more attention to what they say. for the most part, I only trust three places = IGN, gametrailers and OPM. However, I do ignore them in many cases (Lost and Blazing Angels) although I am more hesitant to buy games which have been badly reviewed

Here is my collection using mostly metacritc and sometime gamerankings:

Uncharted: Drake's Fortune: 90%

Call of Duty 4: Modern Warfare: 94 %

Ratchet and Clank:  Tools of Destruction : 87%

Burnout Paradise : 87 %

Warhawk : 84 %

Motorstorm : 82 %

Pro Evolution Soccer 2008: 73 %

Lego Star Wars: the Complete Sag : 82%

Eye of Judgement : 72 %

The Orange Box :  89 %

average = 84 %

Note:

Only full games, + warhawk

the orange box is my brother's game

I am not counting sold games = Blazing Angels, Rainbow Six Vegas, GRAW 2, Tony Hawk Project 8, Virtua Tennis 3

I am not counting Lost, because it is not a proper game and it has not been reviewed by many places