I got the following Legendaries from 118 packs.
Clutchmaster Zavas
Tyrantus
Sherazin
Unite the Murlocs
Jungle Giants
Awaken the Makers
Everything is playable for me and for classes that I play, but I'm still completely unsure about the the Druid Legendary and Quest. Once the meta settles, I might disenchant them, looking forward to trying Discard Zoo, Murloc Shaman, and Deathrattle/Nzoth Priest. Priest will be stronger in Wild though.
For my main class, I'm lucky to get two Dinomancy for Hunter but disappointed I couldn't get a single Stampede or the Marsh Queen Quest. Saw my friend who got it complete the Quest by turn 3 and played Carnassa Turn 5 and it was GG by Turn 6 lol. I'm also curious about the Quest Rogue and Taunt Warrior, still thinking how I'm going to spend my 8k dust though.