In my opinion, I like the Sharks in the screensaver and how they swim but don't like the background because it is too dark most of the time. If you made a more fantasy style reef for at least one background choice that is bright and colorful with coral's and all the effects, I would enjoy the sharks a bit more. Overall, it is nice to hear from a shark expert that the movements are very true to the real life counterparts in sharks v2. I look foreward to the Goldfish update too when that is released
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