I actually stayed there last week, during the Avengers half marathon, a day after they opened. The staff at the front desk we interacted with couldn't have been nicer. The hotel definitely has that "new hotel" scent and is nicely furnished with a modern feel. We had a 2 queen bed suite, which was quite spacious. Since it was right after their opening day, some stuff still had not been completed but very small items (e.g. the paper towel holder was not screwed into the wall yet). Breakfast was quite good with plenty of seating. The outdoor area had a nice sized pool, kiddie pool, hot tub, putting green and basketball court.
The hotel is right next to the Toy Story lot. We would walk to the park in the morning (15-20 minute walk up Harbor) and take the TS shuttle back in the evening since we didn't feel like walking; although, to be honest, the length of time walking is about the same as the parking shuttle with the wait, drive, walk, etc. so depends how your feet are feeling.
I'm happy to answer any other questions, but I would definitely recommend it and would return without hesitation!