Russian Doll - 8 episode time loop series with some similarities to groundhog day. predictable and trope-laden, but still a fun watch. quality improves with each episode which is always nice.
Army of the Dead - the plot has more holes than a screen door, the acting is bad, the editing doesn't make sense, the green screening was done on a first gen iphone. the fact that snyder continues to be hired for anything is one of the great mysteries of the industry. but yeah there is a zombie tiger.
Shadowhunters - turned this off about halfway into the first episode because the writing (most especially the dialogue) was off the charts bad, even for YA material. normally willing to always suffer thru a full episode of anything to give it a fair chance, but this was almost certainly written by a toddler on the living room wall using spaghettio sauce. the acting is also universally terrible as well.