Pretty lame all around. E3 is boring now that everything is announced ahead of time.
I'd go 7/10 for all three. If not for GTA/potential PDA stuff for DS and FFXIII I'd go 7/10 for Sony and 5/10 for Nintendo/Microsoft
The best stuff was announced before hand:
DS - Chrono Trigger
PSP/PS2 -still getting pushed
Wii - Wario, Kirby, Animal Crossing, Captain Rainbow, Mega Man 9, Mad World, Wii Music
360 - Avatars, Dashboard and Netflix I had heard about already. new sku was announced before hand.
PS3 - Even the 256 player shooter was announced yesterday if you paid attention.
People are difficult to govern because they have too much knowledge.
When there are more laws, there are more criminals.
- Lao Tzu