I'm of the opposite mind:
I like the elegant simplicity and yet still distinctly-Jets-and-Canadian style of the logo with the Jet and leaf, but I think the lettering is plan and blase...
I mean, I understand they'd want a new logo, but they could've kept the lettering of the old Winnipeg Jets, I think...it's not terrible or anything, just not anything really remarkable, and the old lettering is far more vivid and memorable (that being said, they'll probably use the old jerseys for retro nights, too much money in them not to...even my Ducks brought back the old Duck-Hockey-Mask logo a bit on the new third jerseys, even though they were owned by Disney, so even if the old logo/lettering is still "owned" by the Phoenix Coyotes, given that they're 25 million in debt and probably a year or two from moving themselves, who wants to bet they'd be more than willing to sell the rights to the old logo, considering they never use it anyway?)