I have been testing my set for past 3 days now. Doing over 30 games on various teams, difficulty levels, etc.
Watching AI vs AI play on Legendary (this was watched and analyzed over 50 times if I recall ) to see how AI can play vs each other. It's a blast .
I think I have my final set done. The key factor was balancing this thing out.
Here is video of what one can expect:
YouTube - FIFA 13 - Legendary - Spurs vs Chelsea - full match HD (720p)
Legendary, Slow, 5min halves (mind you they would work even better on longer stretch of time, but I don't have so much time for games .
Suggestion to starting with them: Start on Pro and move to higher difficulty from there.
Sliders are almost same for User/AI until noted:
USER/CPU
Sprint Speed: 0/0
Acceleration: 66/66
Shot Error: 25/25
Pass Error: 44/44
Shot Speed: 48/48
Pass Speed: 52/52
Injury Frequency: 80/80
Injury Severity 41/41
GK Ability: 73/73
Marking: 0/83
Run Frequency: 25/25
Line Height: 48/48
Line Length: 42/42
Line Width: 46/46
Fullbacks Positioning: 52
First Touch: 25
Power Bar: User preference
Now people will do: WTF?!
Why lowering the numbers, when everyone increases them?! You're nuts mate, those can't play well.
This is what I was thinking too at first, but decided to play them exclusively for 2 past days and had the best FIFA experience to date. The key factor is FUN mixed with tad realism .
Try them out. Don't be scared. Like I said, key element is balance.
THE WORST SLIDERS EVER