Okay, I haven't stayed at this Hilton in a long time, so this is based on my experience at the time. I loved it!
We were quite high -- don't remember the exact room number -- so the view was spectacular! (Despite California's smog, anyway.) We were really close to Disneyland -- I think I could see the park from my room, as well.
We were part of a convention so we had a few formal meals in the banquet rooms. I don't know if it's the same staff that cooks in the hotel restaurant, but the food was good.
I don't usually bother with the services, but the wake up calls were prompt and the housekeeping service was excellent -- they didn't try to re-use our towels after our showers, we got fresh ones. They even brought us the fluffy white bath robes.
I would choose to stay at the Hilton Anaheim & Towers again and hope that the service is just as good -- if not better -- than the last time.