Okay, I just got this figure in the mail a few hours ago. It is awesome. Please deal with a somewhat limited review since it is in his package.
Articulation: This figure has 7 points of articulationHead, shoulders, elbows and legs. It looks like they only position he can have though is sitting on his base or another surface like it(sitting down) His legs do not extendas they are permanently in a sitting position at the knees. Overall I give it a 3.5/5
Detailing: Hasbro has done a good job with the detail of this guy. I love the facial expression. His eyes look really good. The yellow on his chest and gut are blended in nicely. His fingers look like they are in postion to hold his harmonica. I give it a 4/5
Accessories: Comes with his seat/stand/platform and his harmonica. HIs instrument plugs into the base and then held in his hands. Pretty simple and staright foward. On his base, it even has grooves so he can fit into it. Overall 4/5
In conclusion i would give this figure an A-