Big surprise but I can offer an opinion on almost all the current SW sets as I have them
The Sandcrawler is truly fantastic, the scale and complexity really is from a galaxy far far away, can't recomend it enough.
The sail barge is a good model and one you can get for about 30% off on Amazon most weeks so for that price is great. The figures are Stella and the barge itself is good, better that the original in my opinion, I posted pictures of it somewhere on this thread.
The new star destroyer is great, odd scale but such a lovely ship. Likewise the Bwing and cantina are great little models, much more detail there than you imagine.
If you want a little fun the SW Rebels sets, the phantom and the ghost are brilliant and link together, but not OT.
Away from SW then th Tumbler really is stinking but if you love big bad ships then hold off 10 day. 1st Jan will see the new UCS Slave 1 released and it is a work of art...
Edit - the guardians of the Galaxy sets are fantastic as well and the x-men jet set is lovely, should have mentioned the, before. Actually the more I think the more great stuff there is right now, the ghost busters car is great and a couple of movie sets, The Sea Cow and Bennies classic space ship and so much fun.
Actually just go to westfield and move into the store there.... That's what I plan on doing.