I will admit I was excited on day of presser. But soon after the exodus, it was clear, imo, that he couldn't hang in A10.
Interestingly, the only poster on this board that I can recall being upset initially with the hiring of Paulsen was gmujim92. But, you are correct, losing the entire freshmen class was a red flag that most of us (including me) ignored.
I like the fact that his teams never quit, and he's been relatively successful in close games. But, the roster turnover rate (only one of his recruits so far completing his eligibility at Mason) reminds me of the Paul Westhead era. IMO, he's not particularly flexible nor innovative. But, until this week, I believed that he ran a very disciplined program.
However, I believe that he has sufficient talent and experience this season to compete successfully in the A10. If the Patriots fail to do so, then it's time for a change (notwithstanding the pandemic).