If ya talk about old hungry shark version(before existence of Leo) then Yes, it is a very good game. At least i think so because it was a giant part of my childhood.
In old version of this game, especially version 5.4.0, we can experience things like:
The fear of meeting those Big Grey enemy shark like megalodon, dunk, snappy. It was a very good experience.
Also, there are a damn enemy total kills which we can access though some button at the menu, those stats made me proud of myself.
And the design was pretty basic, but in old version, it isn't childish, so acceptable. It was a fun game to enjoy.
Gameplay: you eat fish, you grow. You reach max level, you unlock new shark. Just like that, pretty simple.
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In new version, it is childish and weirder, which isn't my type. But a lot more shark, more function, more things.
Therefore, it's depending on you yourself. You can experience both old and new version of this game, and pick yourself the compatible one.
!!!!!
ONCE AGAIN: for me, old version is better, BUT experience new version too! My feeling is not your feeling!
And PLEASE, don't install its hacked version, it won't be fun!