Pretty meh for me. It actually mostly looks really nice, but I'm very selective these days. Likely for me just the technoviper, crazy legs, cobra trooper, and maybe steel brigade. Maybe, but not likely hawk (who feels more like a duke figure to me).
Blowtorch and croc master are a complete waste. I have these already, and was expecting some kind of modernized PoC version of these characters. Not direct repaints.
I guess we won't see the 30th anniversary stuff til joe con or sdcc. That I'll probably be more interested in.
Oh and that starcream skystriker w/ CC and megatron is very cool. Probably a pass for me, but still a VERY cool idea and out of nowhere. This and the surprise announcement of the final INDY wave coming are probably to two most exciting announcements of toy fair so far, just due to the shear surprise of them. Can't wait to finish my indy collection! Lots of cool SW vintage style stuff too.

Oh and thank you for posting photos!
Edit: saw pics of sci-fi and stormshadow from the 30th line on theterrordrome.com. Very nice. Also some additional renegades figures (seem to look like resolute figures to me). All very nice. And a green VAMP, so i will now pass on the VAMP and wait for the green one. Vehicles always look better in green than in tan.

If sci-fi is an indication, man the 30th line is gonna be awsome!