I really want mine to arrive before the end of the current KS so I can decide whether to pledge or not!
Understandable. I guess you want to be sure the miniatures are more than board game pieces in order to spend another 100's of dollars on something unseen, especially since the critics about the models were biased.

I can assure you the quality is good enough to back, especially since the didn't use Victor Dragosani this time, his digisculpts are amongst the weakest in Conan ( digisculpts are far less sharp and detailed as the normal sculpts, so you might want to be careful when selecting add-ons, see the difference in quality of the Gael Goumont digisculpts - quite mediocre - and his traditional handiwork, which is ace ). In addition, I find that digisculpts work slightly better on large models then on 28-32 mm humanoids, as does boardgame plastic works better for big monsters as it does for human sized models.
Lucky enough MB brings lots and lots of big guys, so you can pledge safely. In fact, I'm sure you will regret it later on if you don't back