SWTOR is a far more superior game than WOW.
WoW is an old game now by technology standards, and it is sad that Bioware has taken 9 months or so to start understanding that subscribers need new content on a regular basis to keep amused. Hopefully things have turned the corner now, unless of course you are still stuck on the dead oceanic servers where Bioware appear to be ignoring their customers substantive complaints, despite repetitive comments that they take customers play experiences seriously.