Well, I'm an opener, as you know. Cardbacks tend to just end up in the trash for me. Try not to faint. While I appreciate a good looking card, they could slap the figure on a blank piece of cardboard and I really wouldn't care too much. I completely understand the appeal of MOC collecting though, and I'm happy for those who are enjoying the vintage style cards.
Now, that being said: Those are some damn cool looking packages. Such a shame one of them is being wasted on Jar Jar. I would not buy them, though. Those are exclusives that are made for MOC collectors, and if I buy them I'm just being an asshole.