I'd like to give a special mention to Galactic Civilizations 2 on the PC. It has poor graphics, terrible sound, and no real-time weapon change.
However it really does have terrific AI. This is where all the effort has gone. The game doesn't even have multiplayer, but you really don't miss it because the CPU civilizations adapt to your strategy so well. If you are using ships that are heavy on missile weapons and low on laser defences, the AI will catch on and develop new ships designed to beat you. If you build up an armada on the edge of a neutral's border they will pre-empt your attack. Their ability to conspire with each other to spring a trap on you is uncanny, and the number of different gameplans they can pull out of nowhere makes every playthrough unique and challenging.
The shipbuilder mode within the game is extraordinarily good too. You have the freedom to build anything you want out of the vast array of parts available to you. As well as the weapons, engines, sensors etc (which have a size value to limit the number of functional parts you can attach to the ship) there is a huge number of 'free' aesthetic parts which have no size cost and hence can be used to build real works of art. Forget create-a-character in EA games etc,
this is what edit modes should be about:
http://members.aol.com/provenlogic/tempest1.jpg
http://img376.imageshack.us/img376/4158/condorsidejpg7sb.jpg
http://img376.imageshack.us/img376/1369/dragon01jpg3yr.jpg
http://www.ryanmsmith.com/gfx/cactus.jpg
And the star of the show (and most architecturally impressive if I say so myself),
Pidge
Last but not least, their patches aren't just fixes for bugs. The AI is constantly tweaked and gameplay is constantly added to and balanced according to feedback from the forums.
So to summarize: this level of intelligence; this level of freedom to create; this level of care and attention;
this is what I want from the next-gen.
Except with CGI graphics
.
(I was going to go into more detail, but I'm too distracted by looking at other people's ship designs and comparing with my own! Yes by the way, it's the single life for me
)