Yeah, mono-blue is moderately unstoppable. I had to add a few Hrathians to my deck to beat the One-Hit Wonder challenge, but other than that it was just Robot Stomping to 15 points.
Max STR/REP is the gamebreaker, yeah, but grinding the first culture and the last is fun too. Got a 10/10/10/10/10 monster now... needed three jacK proteins.
I can't tell if I should rate it highly because it's technically well done and exactly what they intended to write, or poorly because I hate it and I'm not very good at it.