It's a very addicted game, very entertaining with hours and hours of fun.
I have to admit I was stucked at many levels. Usually the solution was using a technique I didn't know about. So I definitely recommend checking the tactics on the guides out there to beat this game, unless you're very creative and not like me.
The graphics looks fine. There's a zoom option on which I played almost all the time to appreciate the game better.
As for the music, the lemmings' sounds are very funny. But the music is repetitive. There are some songs I like but I ended up not caring about it.
The controls are fine and very easy to get accustomed to.
If you like puzzle games I definitely recommend it. You won't regret this purchase.