I don't know if I'll have time to look at your video to see what nodes you used and how you did things for a couple of weeks and by then I'll forget x_x otherwise I wouldn't have to ask stupid questions like did you use normal/bump mapping as that helps a lot with making things look less "shiny".
It definitely does look less shiny now but still like a toy :)
Anyway I was very ineffectually attempting to describe something like

Thanks for the tips, it looks better and I can't open anything, because I want to do something else to it haha
I think your bread needs a little bit more texture or slightly less subtle colour variation to look more "bready". And I'm slightly concerned about the meat XD Is the grey sauce yet to be coloured or something I'm unfamiliar with? The dripping sauce is a nice touch :)
I should learn more about nodes and textures.
The white stuff is known as mayonnaise in my town haha
I have not seen mayo in that particular shade! :O
I keep practicing a little more with this XD
The bread and the meat is looking heaps better! I'd say the bread is still looking a touch shiny but I have seen some of these burgers at some of these restaurants XD and I don't know if you changed the colour or the lighting but the mayo looks a bit less concerning :) The lettuce and onions and sauces are going to have to catch up now ;D
I did a bit of painting with a stencil of an AI-generated image and created a sort of artificial normal map with the same texture I created while painting haha.