Chuck's Reviews Transformers Legacy Evolution Soundblaster and Sludge
 

Finishing up the Wave 01 Core Class figures from Legacy Evolution we have Soundblaster and Sludge. Soundblaster looks great but is a bit looser in some areas than Soundwave and really doesn't offer anything new. Sludge is much better in hand than stock photos have made it look, but you still have to get used to how the figure works below the waist. Once you understand all that Sludge has to do, forming the torso and upper legs of Volcanicus, you start to appreciate the figure more. Overall, both figures are fine but I would pick up Sludge first just to have the next piece of the Volcanicus puzzle.

http://www.youtube.com/watch?v=xrXWfOOjY04