I've just finished 10 games at the 10 Euro level. Of those ten, 1 was 10x, 2 were 5x, 2 were 3x, and the rest were 1.5x (I ended up winning one of each type).
I understand why many object to how fast the blinds move up, but if I was to fix it I would move up the speed one level so that the 3x speed was the fastest and so on up the multiplier scale. Other than that, it had a "UK Game Show" feel to it and the level of play of the oposition was low and reflective of those inclined to gamble.
Overall, it is a good addition and would be considered very good in my opinion with that minor speed tweek.