I like Nemesis more than I used to. Past the not so compelling villain, ("I had a horrible childhood! Therefore, Earth must DIE!") there are some nice character moments. The Romulans get to be good guys, and the door opens a crack to better relations with the Federation. Worf, who once refused to offer medical aid to a Romulan on TNG, gained a new respect for them.
Lore would have made more sense than B9 though. As would a Spock cameo, since he was probably still hanging out on Romulus.
I'm surprised STID didn't swipe the starship ramming scene. ;)