Commentary for each model:
0456: Funny little bugger. I'm sure this one will go over well, as people love the smaller designs. Kind of sad personally that the new "small knife" had to be a Sinkevich design, since he has so many fantastic bigger knives. A ZT Poluchetkiy would be wild.
0804CF: A very nice, straightforward Rexford design. Not a huge fan of the monochromatic offerings this year, but the clip looks well executed and the CF presentation scale keeps the weight to a very impressive 5.1 oz. This one is a likely buy for me.
0450CF: I like the original better, but making the lockside DLC coated matches nicely with the CF scale. Had they done a CF scale on the original 0450, it would be way too much like the 0452CF.
0220: My least favorite of the bunch so far. Very cool to see ZT working with Anso, but I'm surprised they used an entirely new design, whereas most ZT collaborations are basically production versions of customs. Not sure how I feel about the inlaid emblem or the use of so many colors (blue, orange, black). Anso has some nice smaller designs, surprised they went with a 3.5" blade.
0909: Kind of a huge disappointment for me actually. Big Les George fan, and already own a Talos. Seeing it turned into a linerlock flipper is basically the last thing I wanted. That said, I'm sure this one will be a hit with the people who like the old-school ZT's. Should be pretty beastly, especially at 7.5 oz.
0095BW: Ugh, wish this was the limited edition model for the Russian market and the stonewash/satin was the production model. I love this design, but monochromatic blackwashes do not do it for me. They look kind of cheap to me. Otherwise this knife is an A+ for me.
YMMV