The second wave of these showed up here in the UK, I pulled the trigger on Qui Gon and Obi Wan with the light up sabers and the Jar Jar.
For the curious, the Jedi heads are not directly exchangeable to their vintage counterparts, some modifications to neck posts or heads would be necessary, not to mention skin tone issues. Both heads are superior though, particularly the Qui Gon in my opinion. The colors of theirs Jedi garb also seem more accurate.
Both have the same level of articulation:
Ball jointed head
Swivel shoulders (the lightsaber arm only swivels part way)
Ball jointed left elbow
Swivel left wrist
Ball jointed knees
Both also have removable lower tunics, presumably so they can sit.
The lightsabers are very bright but the batteries are non replaceable according a disclaimer inside the packaging, so go easy on that dueling. I'm really surprised they haven't released a Maul with the same feature... surely kids are going to want someone to fight... maybe he's coming later.
Overall the gimmick is nice for kids, I guess it's 2012's version of the telescoping saber, but it would have been nice if these heads had turned up on the vintage versions
Jar Jar has a strange head joint, it's kind of like a tiny loose ball joint inside the neck that gives the head a kind of tilting motion, which looks good from the angle it's tilted towards and awful from others. He's also got a swivel waist and shoulders and jointed wrists and knees. As I don't own any previous versions of him I felt compelled to pick him up, but I'm hoping the vintage one rumored, is going to have more going for it. The weapon he came with has got some serious power.
The projectile is still at large somewhere in my living room.