Gawd.. I'm so sick of all the people, who say: "if you open 30 bags, you have no guarantee to get a commendation". Of course, if you open 100 bags there is a chance that you get nothing. But the chance for this is very very low. On the other hand, if there are 1.000.000 people who are playing the game, there will be some players, who got the loser account. That is why RNG is absolutely crap in my opinion. Everyone should have the same chance to get an item.
For those who don't know anything about probability... the chance to get X commendations out of 30 bags is:
X
0 0,02%
1 0,18%
2 0,86%
3 2,69%
4 6,04%
5 10,47%
6 14,55%
7 16,62%
8 15,93%
9 12,98%
10 9,09%
11 5,51%
12 2,91%
13 1,34%
14 0,54%
15 0,19%