I remember really liking the look of the Giant Cadex bikes when they first came out, am looking for another project that I don't need, and was wondering about them... are they any good? "noodly" like vitus are supposed to be (I've never ridden either of them so have no personal experience to compare)? do they have problems with the joints coming apart (and if they do, can they be fixed?)? Anything I should look out for? Anyone got one?