I don't think I've played anything like this before. There's so much data to check at the same time that it overwhelmed my brain.
The tutorial is a nice and simplified way to explain the game mechanics, but once you face the real thing it's a whole different world. The manual is very detailed but also scary when you see all the math going around. XD
I found the grems little bio funny and the overall objective interesting although I have to say I didn't enjoy too much the gameplay as it's not the kind of game I'd play. (brain hort)
As expected, I got zero perfect matches and my maching skills rating at the end of the 5th day was... "unqualified". XD