I don't believe i'm alone in saying i'm having a real problem breaking free these days. on top of the constant snares.
I play mostly solo or 2 or 3 man max, so mostly always fighting outnumbered and always up for a new challenge.
The big offenders i experience are things from stealth - snipe + ganks that kind of stuff. There are others that are difficult to break free from, Draining shot / fossilize etc. but there not as big of a deal unless being zerged down.
(The other day i got ganked mid 2 v 1, reacted to it straight away with more than enough stam to break out. ended up dying to surprise attack spam)
Just trying to say, mobility in this game is getting out of control, making risky game play really unrewarding !!!