Good simulator, but not great.
I personally inbox to see what I get, not for money. However, I think in statistics it would be nice to see inventory worth to compare. Along with that, qualities of skins and an "inspect ingame" option would be cool. I think chance of stat-trak needs to be raised, but Im no expert. If those things were added, this would be an excellent app.
Poobaloofa about
CS:GO Case Simulator