I'm kinda' iffy on recommending this one or not.
It's a very nice game if you like continuing old routines and enjoy checking up on it once in awhile. It's a pretty dull game once you've gotten everything in it, though. Once you do have all the upgrades, you're left to just do the same thing over and over again per generation. It gets very boring.
Really, the only thing you can do is try and complete all the challenges or see how many generations you can run through. Once you start a new game, it actually feels a lot more boring and aggravating than having to deal with the same situations all day long.
Personally, I wouldn't recommend it unless you like doing the same thing. If you're bored easily, then, yeah, wouldn't recommend.