Okay, so my sister did her resume and cover letter, and Im supposed to evaluate her, either with an G, S, or an N. So I gave her an S..which means Satisfactory.

What comment should I write down for her?

I can't think of what to say. I found her cover letter and resume a bit too bland. She could have put more effort into it.

That was no help. Those sites talk about marketing.

When evaluating your sister's resume and cover letter, it's important to provide constructive feedback that will help her improve. Here's a comment you can write down:

"Overall, your resume and cover letter are satisfactory (S). However, I believe there is room for improvement. The content is clear and concise, but it lacks the attention-grabbing elements that could make it more memorable. Consider adding some specific achievements or strengths that highlight your unique qualifications. Additionally, playing around with the wording and tone could enhance the overall appeal. I encourage you to put a little more effort into injecting your personality and showcasing your enthusiasm for the position. With some additional edits and revisions, you have the potential to make a stronger impact with your application."