Hate to sound like a Kaplan commercial, but those things are actually pretty easy after some instruciton on how to handle them. They'll show you the tricks and you'll just think to yourself how dumb you were for not coming up with that in the first place.

It's really worth the $ though.

I took a course... and yeah it helped me, and I did actually get a very decent score... it's just that those are the type of question that gave me the hardest time... I guess it's just how my brain works that the other types of questions come more easily to me....