Know what is out there to see at Universal, but also give yourself time to just ENJOY it! Take a slow pace to make sure you see everything!
Not only does this make navigating around the park a breeze, it also shows wait times for rides, so you can choose if a ride is worth the wait or not!
You can get butterbeer in frozen, cold, fudge, and ice cream form. I highly recommend all of these! My personal favorite was the soft serve butterbeer ice cream.
It might seem a little much, but they are all so unique and so fun to visit. There are shops to see in both Diagon Alley and Hogsmeade.