Decent
The Shedd is fun and you can see many amazing and beautiful marin life, but it gets boring after awhile. The dolphin show usually isn't worth it, as it doesn't last very long. The sharks are cool-looking, but aren't quite what you might hope for. Food offers are also lacking, and don't eat in the lower-level cafe, as there is a view of the dolphin tank and you will very well see the dolphins doing things you would rather not see, if you get my drift, and it could be difficult to eat.