I can't understand the issue. It's a 1/6 figure with lot of details and accessoires. Well $250 may look a little expensive but it's not "very" expensive for the market. Sideshow has changed his 12'' Star Wars figures quality a lot. Now they are looks like Hot Toys. Not same but not worst though.
By the way, it's not a toy. It's a collectible figure for adults. You'll not play with it. You'll get itn, pose it and let it display. So this articulation points or very very very close bad details won't be any problem. There's not a 1/6 Grievous figure for 1/6 Star Wars figure collector and we're waiting it untill SDCC 2011. So in my humble opinion it looks really cool and the price isn't to much expensive for such a figure.