I will give it a try to see what it's like. I really hope they do some kind of time-limited free trial. If they don't, I won't be playing. If they do have a free trial and it doesn't turn out to be all that great, I also won't be playing.
I have too many MMOs I'm looking forward to this year, and it's impossible to regularly play more than two, so SWTOR will need to really hook me.
I'm planning on trying Black Prophecy, Taikodom, The Secret World, Rift, and Salem, so I'm going to have to be cruel in dropping those that just don't make the cut. And as I said, anything that doesn't have a free trial won't even get the opportunity to try and keep me.