<p>I registered two of my recommenders a couple of weeks ago and they still have not submitted anything. I figured they're just taking their time and I appreciate that.</p>
<p>But two nights ago I emailed another professor which is much more well known in the field and he agreed to write me an extra LOR. I registered him last night for the LOR and he emailed me back this morning saying he was done.</p>
<p>Granted that even though it is the end of finals week, he doesn't grade the finals and homeworks (I know because I did it for him when I was an undergrad) so I understand that he probably has a lot of free time. Should I be worrying that he just wrote me a generic LOR or that he just reused another one?</p>