Oscar vs Marlin

The main character of the beloved children's animated classic Shark Tale, Oscar, raps one of the central protags of a niche little movie you probably haven't heard of called Finding Nemo, Marlin, to see which fish is better.
== Lyrics ==
[Note: Italics represents triplet flows.]
OSCAR
I Got to be Real, it's the shark slayer! There's no way you can tank me
You're getting flushed out, and drained Wallaby Way beyond the sea
When it comes to bars, I've got the Jaws. This krill can do nothing to me
I'm better with the pen than the protozoans that wrote your second movie
Rap clean, every bar is a little detergent
More flow than the East Australian Current
You don't understand your son, you're not very observant
Wanna have a bond with him, but you're stuck on deterrents
If you were a better father, you could've saved yourself a lot of strife
But you found Nemo? That's great! Too bad you couldn't save your wife
MARLIN
I light up the scene, like an angler fish, you already know the name
This ugly sack of waste is getting played, unlike his pollutive game
Your movie is a jellyfish on the industry, cause watching it stings
So full of cliches, your motto is "just keep swimming through all the rings!"
You're at the bottom of the rap chain, I'm the whale that you aspire to
I'm a classic, you're dead in the water. DreamWorks no longer requires you
Your face is as gross as your job, you'd scare away all my enemies
I mean, after all, with frauds like these, who needs anemones?
OSCAR
That flow is so slow. Did Crush write your speech, sir?
Your son's right, I don't wanna listen to you either
My voice is iconic, I'm second to nothing
You're in other things, it's "hey, it's that guy from that one thing!"
If you wanna talk games, you've got nothing to discuss
A couple shovelware droppings, not good enough for the dust
You say that you're a whale? Well, then I guess I'mma wash you
But it'll be me that devours you when the job's through!
Your movie's important, but what about you? It's a different story time's tellin'
The only character that anyone actually latched onto was Ellen
I think you should've worked on your thunder before you stormed in
Seems like you picked up the mic using Nemo's deformed fin
MARLIN
Recognizable doesn't mean good, man
Your voice acting is more obnoxious than Tad
Took credit for a crime that you didn't commit
Now the bounty on your head's the only way you get to hit
I'm critically acclaimed! Swam up to every awards show, I'm "finning" it
The only Oscar that you've got is a copy of your birth certificate 
I trekked across the entire ocean to find my missing child
You lied to your friends for attention just so your life wouldn't be as mild
Had Scorsese on your team, but even he couldn't save it
Cause your film is surface level, from the writing to the playlist
OSCAR
Blah blah. Yes, I lied, everyone knows the story
You keep repeating yourself, I didn't know I was battling Dory
I thought clown fish were supposed to be funny! Like Coral, that was dead quick
Meanwhile, my jokes pack more bite than the fish that had your eggs for breakfast!
MARLIN
Even on dry land, I've got more flow than you ever did
Tried to eat the beat and failed, like you were one of the pelicans
With all your confidence, I really hoped you'd do okay
But then you fumbled, guess this just ain't your Lucky Day