There's a big gap between "theoretically unreliable" and courts actually recognizing that, unfortunately. Lots of forensics is much more dubious than CSI would have you believe.

My girlfriends been having me watch law and order svu with her and to be honest it doesn't really even seem trustworthy with how they want to present it. The psychologist guy especially will come up with some wildly detailed assertions about who the criminal is based on nothing