Hi Jimmy,
Well done on this it looks really great!
Some nimor points on your html:
- I think you're misusing sections atm. Looking at the design this whole challenge would only be one section, not three.
- you've treated alt text on images kind of the wrong way around... It's all those stars that should have empty alt attributes, but I would probably put the person's name in the alt for the profile images
- the cards don't need to be in a list IMO. A common complaint amongst assistive tech users is what they call 'listitis' where elements are placed in lists just because they repeat. It's fine, but probably not necessary.
Im viewing on mobile so can't give feedback on how you've done the staggered effect. But I will say it looks fab, so is probably done well! ☺