So long and thanks for all the fish
As mentioned before, those bubbles are weird. It's got this weird thin line around them which makes it look really artificial and bevelled. Just take a look at some bubbles on Google and notice how they all reflect mirror images. It's a terrific composition and the fish itself is pretty, which says a lot from someone who is scared to dead of fish.
Also, goddamn, why do we need a Star Rating >: (