The client didn't mention anything at all and I was confused because the logos are 100% original and are very good looking.
Good looking for you doesn't mean it's good looking for them. Moreover, it's usually not their primary concern.
I (mainly) work in the advertising business... High end creative retouching / compositing. You wouldn't believe how many times the whole creative team (me, the photographer, the artistic directors and creative director) gets pushed to the side by the marketing people. We are responsible of making it "good looking", but the clients don't care that much... To them, it needs to sell. That's it. "I don't care how it looks, I want people to buy my stuff ! So shut up with your realism concerns, and make the damn product three times bigger..."
I've worked on countless projects where I was really happy with the result at first, and then was asked to change so many things by the client that we ended up with a really expensive piece of crap. 🤣 .
Used to get pissed about those... now I don't really care anymore.