Good that the Romulans, represented by Donatra and the Senator, only wanted Earth defeated not destroyed. The fact that Shinzon wanted to destroy Earth is what made them turn on him.
Shinzon wanting to destroy Earth puts him in the same category as Nero but worse. Nero at least saw his homeworld destroyed. Shinzon didn't.
The Enterprise smashing into the Scimitar is still awesome. I thought so at 23, I still think it at 40. What can I say?
Riker and the Viceroy are a different story. That fight was pointless and dragged on too long. Riker kicking the Viceroy and the Viceroy finally falling reminds me of Kirk and Kruge... but the Viceroy is no Kruge. Not to slight Ron Pearlman. I liked him in
Alien Resurrection and he's a bad-ass in
Sons of Anarchy.
EDIT: Picard beams over to the Scimitar.
Then suddenly the transporter stops working? Just like
that?

Come on. They didn't even
try with that one. Couldn't Geordi have said something like the damage was getting worse and worse and say he wasn't sure how much longer the transporters would be able to hold out?
The reaction to Data's death. In this forum before, I've said that it wasn't good to have Picard in a situation where he was crying early on
Generations when he was being introduced to the film audience as the guy who was supposed to replace Kirk and Movie Land had barely spent any time with him yet. I don't even think we were half an hour into the film yet. But by the end of
Nemesis, I think that's different. We've reached a point, four films in, where I think it's okay to let Picard tear up like Kirk did in TWOK and TSFS for Spock and David. The reaction to Data's death, while there, and still somber, was a little too muted. For everyone but Troi. The guard should've been down completely. It's like they were trying hard to find a middle ground between "too much" and "nothing at all". They should've just written what felt right. Some of it did though. A lot of it was very much like they were at a wake, or the get-together after the wake, not knowing what to say. And Riker tried to break the ice.
But that's not the note I want to end this post on. The Enterprise in dry dock at the end does a good job of tying right back to the first film, where we first see the original Enterprise in dry dock in TMP. Nice touch. It brings the Prime Timeline Films full circle. And then Picard talking with Data-infused B-4, I think, will probably lead straight into
Star Trek: Picard.
Like they used to say, "And the Adventure Continues." Or as
Star Trek: Picard says, "The End Is Only the Beginning."