Hard Rejection on HTML Template pack. Feedback needed.

Hi everyone.
Got a Hard reject on my first item:

After completing our review, we’ve determined that ‘StarDust - The responsive template pack and SCSS framework’ isn’t at the quality standard needed to continue forward with the review process on ThemeForest. As the submission is too far off the standards we require, you’ll be unable to re-submit on this occasion.

Comments from your Quality team

MINIMUM REQUIREMENTS NOT MET: Your item does not meet the minimum technical design requirements for this category.

Here are the demos:

Any suggestions?