great game, but with some Ungereimheiten

The game itself is very beautiful chamber, with appropriate audio and video playback.
As can inconsistencies be identified as follows:
- In those parts of various reactions (mergers) can not be carried out, which must then be carried out in the next parts
- It disappear in the course of the game a few groups which then come back or not ....
- Ice that has already been created, will disappear with a group and then must be re-created in a different group

otherwise simply great!