I have posted the stats here before, and I would dispute 'rather successful' based on league positions at least.
First year - 16th
Second year - 10th
Third Year - 14th
And never managed to get them into any playoffs (which is a lot easier in the Dutch second division if you read how it is structured; they play 6 game mini-leagues).
Given this is a 20 team league, this is approximately equivalent to finishing 10th, 6th and 8th in the SPL. Given the outcry when we finished 7th this season, can you imagine the moaning if 6th was our best finish in the next 3 years? And all this was in the second division too.