lol at ppl saying don't go to disneyland... if you've never been to LA before or never been to disneyland, you should atleast try it once. Get a 1 day park hopper or whatever and if you get bored easily then just go next door for rides..
I've stayed at Annabella hotel (right across disney), the rooms were ok. I've also stayed at the Hilton hotel/convention (I personally would stay here again, such a nice hotel and can be booked cheap if you're lucky
)