Well our plan is to go to Disneyland in April 2012. This will be our first time there ever. Is this a bad time to go? I don't think so and even after reading this thread it doesn't discourage me either, but I thought I'd ask anyway.
I too feel that even though I have never visitied DL that there are things there I'd like to see that we don't have at WDW. I'm sure I'd miss some WDW aspects like being literally carted off away from civilization but Disneyland is the original, it has a richer history and by all accounts is the better flagship park when comparing DL to Magic Kingdom. I'm excited to go because just look at the rides DL has that WDW doesn't:
Mr. Toad, Alice, Pinocchio, soon to be Snow White, Casey's Circus train, Indy, Mr. Lincoln, a better Pirates, a better Tom Sawyer Island, Walt's old apartment, Toontown and what looks like a boat-type ride around the moat (unless I am mistaken).
I'll close by asking a simple question. Would a three day pass be good enough for DL resort? I plan on using the first day at Disneyland. Then the 2nd day at California Adventure and then the third day probably mostly at Disneyland again. Is this enough time?