There are review on the minifigures Series 4 conducted in the euro brick (which will be coming to Singapore around April 2011). The following is the question ask and see this for details
How do you rate this entire Series 4?
How do you find this review? Do you find it helpful and useful?
Which method will you approach when you buy individual Series 4 packet?
Right now, what is the best released LEGO Collectable Minifigures Series so far?