Overall the style and theme are very similar. The large atrium style lobby with walking all around it, very much geared around wood, water, natural colors. Even the rooms are very similar in style. Transportation at both is good. Only difference is boat to MK.
The big difference to me is the SIZE. The AKL is a very large hotel, with lots of guests and a very large pool. So everything is bigger, the food court, the restaurants, the gift shop etc. We really enjoy it there, but I think if I didn't have kids with me to do all the activities, I could pass on looking at the animals. I think I would chose the WL which I found to be so peaceful. I loved the layout, very short walk to anywhere in the hotel. The pool is beautifully designed yet small, the hot tubs, the quiet beach where we watched the water parade. The boat to MK. You could make reservations at BOMA and get the chance to visit the AKL, look at the animals, and enjoy it's beauty.