Here's the link to a blog with all the jersey/logo releases:
NHL Tournament of Logos
Here are my opinions on the new jerseys:
Bruins: Good logo. Ugly yellow shoulders are gone.
Capitals: Better logo. Glad they went back to red, white and blue.
Blue Jackets: Better. Still not good, but better.
Kings: Stayed the same.
Predators: Looks like their budget was cut.
Rangers: The same
Panthers: eww.
Red wings: Same
Islanders: Looks good.
Senators: Nice shoulder logo, but the jersey itself sucks.
Lightning: They could have kept the old logo, but the new jersey's good.
Canucks: Like the new text. Glad they got rid of the red.
Canadians: The same
Calgary: They could have lost the black, but I like the jersey nonetheless.
Penguins: Similar to the old ones,(Which I hated) but for some reason I like these.
Hurricanes: Like the pattern on the bottom.
Wild: Yeah, it's MUCH better.
As for the sharks, they haven't gotten new jerseys yet. Their logo is better than the new one, though.