Cover to GI JOE 26, there seems to be a split if you like the Helix character or not. Personally I think she's great. She adds another female character to the Joe universe, she's has unique abilities and an outstanding character design.
A lot of fans would rather it just be Scarlett, from what Im hearing. But there are only 4 (Scarlett, Lady Jaye, Jinx, and Covergirl, someone please correct me if Im wrong here) female characters out of over 230 Joes in the vintage line. Seriously we can afford to explore some new characters here. With Helix, now we're up to 6 in the IDW universe, so still pretty lopsided.