You can dismiss it as bandwagon-jumping if you want, but they were both truly flawed, quite awful films.
I'm in partial agreement with you. They were flawed yes, but "truly awful"? Nah.
Nemesis in particular won my respect (in spite of Data's death, the worst part of the movie for me), because if it hadn't been made, the TNG movies would have ended with Insurrection. Now THAT was "quite awful".