So, in all honesty and of course, opinion. I really enjoy SWTOR as of right now. First off, The single player class quests make it feel so diverse from every other MMO out there. The choices you make, the companions who open up to you, and the epic feel of star wars behind it really make me enjoy the game
Second, i really dont know what hole some people crawl out of to post some things such as "its a single player mmo BROO". Im ALWAYS ALMOST grouped with people for heroic 2's and 4's and asking over general chat is better than LFG tool which is such as "hey, im never gonna see you again, so im just gonna loot this for my companion". Ever think of that? Be happy with what you get people . Not to mention its always great chatting with the same people on your server/making new friends if you like grouping with them or even just for there proffesion to buy new armoring/mods etc.. get friends.
Third, FP's are pretty amazing all by themselves (besides coilcoid war game :x) only because its bugged as of right now. But, i really do like the FP's in this game because not only the boss fights require skill from early on but the big decisions you make while in them.
Lastly, the space battles and crafting system are something new to an MMO which i have never seen before.. I like the idea of your companions helping you out with gathering/crafting while YOU as well can do so. The space missions are a nice break up from the grinding/questing too. The rewards are fairly good and there fun on the whole.
Well, these are some things i like about TOR and i will keep subscribing if bioware continues to put out more content/bug squashing patches.