-yes
-yes
-yes
Diamond is impossible to obtain ingame hence any expense involving them is meaningless for me if I dont want to spend real cash.
This is correlated to the first, if the little diamonds I already have are so valuable for me, why would I spend them on a bunch of random cards? I'd rather use them for the clone chambers.
The animation is bloody annoying!
Especially now that I filled my vault, so I kept being teased by this animation saying "look how many cards you could earn if you just spent some money to open the vault..."
Personally I feel insulted by that, besides the fact I have to skip an animation that adds nothing to me.
Hope this is detailed enough and comprehensible, albeit a personal opinion.