Ubisoft = 8.5
Xbox = 7.5
Sony = 7.5
Bethesda = 6
Square Enix = 5.5
Nintendo = 4


Nintendo and EA where the worst.
Ubisoft was the best.

Microsoft. Had to prove that they are still relevant and for now they did. Nintendo and Sony, seriously you should know better than to waste people's time in such a way.

M$ by far

A three way loss for the big three. Bethesda even worse. That's all I watched

I enjoyed the games in Sony's conference more, but I'll give the nod to Microsoft for having a lot a solid games and almost perfect pacing. Of the conferences I watched these were my ratings.

Microsoft - 8/10
Sony - 7.5/10
Bethesda - 6/10
Nintendo - 6/10
Square Enix - 5.5/10

I didn't watch EA or Ubisoft's, but I'll assume EA was the worst again.

Amen. MS conference was not as good as people made it out to be. 

Bethesda
Microsoft
Sony

Microsoft had the best presentation by far, surprisingly. Sony had better content but there should be no reason that I have a conference other than Ubisoft and EA on mute for over 10 minutes. I haven't seen Nintendo's, so I'm not including them, but reading an overview gives me no desire to watch it.

Overall, I think Bethesda did the most to further their position with stuff that has their fans buzzing.

For me,that was my list from best to worst:

1.Microsoft
2.Ubisoft
3.Sony
4.Nintendo
5.Bethesda
6.Square
7.EA

Microsoft nailed this one. Sony showed good games on terrible presentation. Nintendo was Smash and nearly nothing else. Overall I am disapointed of this E3. Very few new games,most of the talk were on games we already knew about and the new games either got leaked sooner or won't release in 5+ years.

Well, It's obvious.

Bethesda.

Microsoft, and I never saw that coming. Congrats.