Love WL .. great value as far as the deluxe's go. We enjoy the fact that there are a lot of walking areas around the resort. Take some pennies to through in the babbling brook .. take even more if you have kids
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Ask at the front desk about all of the kid related activities - normally they will provide that info in your welcome packet.
Funnily enough, we had very mediocre experiences at both of the dining options. Artist Pointe was very average in our families opinion, maybe they just had an off night. They went so far as to comp our meal and give us free refill mugs - the manager was apologetic about the food and the service. Much the same with WCC, just not that good for the price we paid - we're not overly picky either, I just expected more *shrugs*. In contract, AKL has the best dining that I've had at WDW, with Jiko, Sanaa and Boma. To each his own I guess.
The buses were an issue for us as well, somewhat. Very hit or miss .. last time we were there over New Years and the wait times were all over the place, mostly long waits though. My experience is that it largely depends on season, day of the week, weather, time of day, etc .. hopefully you'll get lucky.
Two minor blemishes though - everything else was top notch.