Sorry I did not reply- I totaly forgot. Anyway, I did play the first one a few times, and it seemed fine, as long as it was played as it was intended. The rioters won 3 times, and the knights won twice.
The knights have the problem that they have difficulty charging, so sometimes they could not get into combat and kill the rioters.
I am going to have a game versus a friend on saturday, so if there is time afterwards we will be able to give the second scenario a try.