I think if you really don't like much of the EU, you're of a different opinion... I'm 50/50 on EU appreciation, so I appreciate that Lucasfilm's own stance is "anything but the movies is NOT canon". Though it's really just a general confusion of the lingo... The "canon" is just the established basis by Lucas through the films of what's "fact" (for lack of a better term for it, obviously), while everything else is basically there for you to appreciate or to ignore...
It's kind of like some of the books not written by J.R.R. Tolkien about Middle-Earth, in that they're often ignored, overlooked, or whatever you want to call it, by Tolkien purists... He didn't write it, he didn't control it, so they don't consider it part of the fiction he created, despite it being written to fit in perfectly or not...
And Lucas has NOT done a good job keeping everything separate, trust me... If you look through EU closely, it's filled with tons of things that conflict the films. They can be BS'd to fit, much the same way people feel they BS the OT to fit into the PT (or the reverse) too much... Lots of stuff doesn't fit, a lot even outright clashes really, but it's neither here nor there.
For me, I prefer the way Lucasfilm has set it up from a fan's standpoint... You pick what you like, you ignore what you don't, and ultimately nobody's really "right" or "wrong" in an argumen.
Lucasfilm has just seen fit to separate it between the canon (the films), and the continuity (everything else)... I'm ok with that. In the canon, and AT-AT is 20+ meters tall. In the continuity it's listed at 15 meters... There are clearly differences, no matter how small or large.
I mean, hell, Lucas himself has had to be PERSUADED to accept EU into his canon universe... Coruscant wouldn't be Coruscant if it was up to the flanneled one... LFL had to push that with him due to it being established by Timothy Zahn prior to the PT's naming of the Imperial Capitol planet... So EU is what it is, and will never be part of the canon... And to me, that will always include Clone Wars, as it's not something Lucas is 100% involved with, writing, or steering. It's pretty close though, kind of like the novelizations. I'd say closer than any random comic or novel... But I still won't look at it as any better or worse than a game, a novel, a comic, or some such. It just happens to be one of those EU things I truly love in every way. Fantastic stuff...
