Although some of the jokes are inevitably tasteless, and Zorrilla is used to set up punchlines, I enjoyed it and it will surely increase concerns and donations for shrimp. I'm not sure what impression the audience will have of EA in general.
Last week The Daily Show interviewed Rutger Bregman about his new book Moral Ambition (which includes a profile of Zorrilla and SWP).
The video has 418K youtube views – and I'd guess it will stagnate somewhere between 500k and 1 million views. In a 5-minute search I couldn’t find any other video seriously considering shrimp welfare with over 5k views, and I'd guess there are only 15–40 such videos with more than 1k views. So this video might have increased exposure to shrimp welfare concerns through youtube something like 3–15x. Seems plausible that it will lead to substantially more donations.