I voted yes but with a qualification: Not everyone will like it, although I love it. I would say, if you are still undecided after checking everything out, wait for a sale. $10 isn't such a risk as $20, although you'd probably have to wait quite a while to get it that low.
If you don't like fantasy/SF play then don't get it, unless the CAS or build options appeal (which, if you don't like fantasy/SF they probably won't ;) ).
I think that some Family oriented players might enjoy it if they used it strictly as a vacation world "let's take the kids to Batuu". You don't have to play all the quests if you don't want to. Just bear in mind that you'd have to use cheat codes to add games etc for the kids.
It would be fun as a wedding venue for a geeky couple.
If you are on the fence, read the gameplay threads and watch some videos (with or without sound - I find it's good to "see" the gameplay without all the chatter sometimes). Check out the CAS and Build stuff. But really, it just depends on your preference. Even if I'd been iffy on the pack, I'd have bought it just so I could have a lightsaber B) - although in that case I would have waited for a sale.
edited to add a clarification at the beginning
