This place is fun! It definitely doesn't have a wide selection of sour to super sour candies like I love, but it's got all the staples as well as tons of taffy, nostalgia candies, gag gifts, and some fun, little gimmicky things that I had to get just to (a) have, or (b) see if it was any good [hint: most isn't].
They have tons of crazy sodas as well as kitschy art and signs on the walls for purchase and also cardboard cutouts. I was real tempted to get the human-size Elsa from Frozen cutout but I held back. The regret is real.
The woman working was chatty and personable without being at all annoying or making us feel like we had to buy things (oh, we sure did though). I probably will stick to 7-Eleven for most of my candy-buying needs, but Rocket Fizz was a fun little adventure and now I know where to get realistic looking fake poop in Vegas.