Introduction to Amazon CloudFrontGo to Lab
Simple lab, and it works! It's annoying to wait so long for Cloudfront, but that's outside of your control.
better explanation that your .html file has the image served from CloudFront is needed. Maybe make that statement in bold. It would also be nice to show the caching speed or load speed difference between regions for and object served from CloudFront vs. S3 website.
since it takes 15-20 minutes to create the cloudfront distribution, it would be nice to be able to do other training while waiting. it appears you cannot start another lab while this one is open.