I already buy stuff from the Star Wars and Buffy lines they do, so I'm kind of tapped out for $50 figures, regardless of how awesome they are.
I think I'm too late for Strider and Legolas, but I'm sure they'll do Helm's Deep versions eventually. Boromir looks great, but the $50 price tag is what's stopping me, though I know I'll regret not getting into this line eventually, but I just can't afford it now.
Plus the fact that the Lothlorien cloaks are on the exclusive versions just annoys the piss out of me. I never got the Fellowship 9-pack with fabric cloaks that TB did because of rarity, and I doubt I'll buy into a hugely expensive line where the same thing will happen again.