This thread contains the first negative feedback I've seen about ToR. Sure, it's borrowing heavily from WoW. Just remember that before Halo there was no such thing as regenerating health, and now it's in almost every single new FPS. They have to walk in the giant footprints before them because straying from the path is not a wise thing to do in terms of a large-scale business venture.
Anyway, what's wrong with it? It's set in a rich, well-fortified sci-fi universe, and sci-fi MMO's in general are scarce as it is. It panders to WoW, yes, but from all reports it does it justice. BioWare have never been a poor developer.
If you're truly that bored of WoW-style MMO's look elsewhere, sure. If you fancy similar gameplay with new substance (i.e; every FPS after CoD:MW, Halo and Half-life 2 and practically every RTS post-Starcraft and C&C) then it's worth a crack, as all reports from shows have been positive.
Also, for the people worried about the endgame - worry about that once you get there.