my biggest problem with Nemesis, despite the plot holes, was the total absurdity of Shinzon's ship. A 'perfect' cloak, two sets of shields, 5 billion disruptor banks.... I mean, come one. Sure, it made the space battles something to behold (and I LOVED the effects work- and a lot of times i can forgive a bad story if it has good effects), but that ship was just to unbeleiveable, even for Star Trek.