as long as you can come up with a good composition. your tackling of colors, and designing something to fit a purpose.

doesn't need to be good at drawing. I'm good at drawing comic book characters, but don't ask me to do caricatures or real life illustration. Nowadays as long as you're good in photoshop and other graphic tools, you're good to go.

as long as you know how to make a product stand out, attract people's attention, you're good to go.