Home to more than 500 types of "fascinating", "water-loving creatures", this Platte River aquarium/restaurant "engages visitors with the wonders" of the Colorado River, supplemented with "playful tigers" from Sumatra and a tropical rainforest exhibit; devotees deem it a "wonderfully thought-out" place "for all age groups", but doubters declare there's "not enough variety" at what they call an "overpriced" and "geographically inappropriate" attraction.