The BAD: During peak times, the zoo can make you c...

The BAD: During peak times, the zoo can make you crazy....1. The walkways are narrow and its basically a traffic jam of baby strollers 2. Parking is a pain as they don't have enough. 3. It's quite hilly and very cumbersome to navigate.
The GOOD: In off-peak times, its a very pleasant place to stroll and walk and see some animals.
A TIP: if you're going with 6+ people, it may be cheaper to buy a membership.