The Good
King has done a great job of improving upon its freemium model with Farm Heroes Saga, as you can play for quite a bit before needing to drop a cent. The - not particularly original - gameplay works very well, and the cute presentation is ideal for all ages of players. The Facebook connectivity is excellent as well, although you may feel like a beggar asking for extra lives.
The Bad
Although the freemium system is fairer than Candy Crush's, you'll still hit a wall somewhere along the road, meaning you'll have to throw down a few bucks or wait for extra lives if you want to continue. The saccharine-sweet presentation may be a little too much for some to bear as well. It's a pity the gameplay hasn't evolved much either, although Saga fans may find that a good or a bad thing.
The Verdict
It's fair to say we've seen this sort of gameplay before in Candy Crush, but King has done a great job of modifying things to ensure that Farm Heroes Saga isn't as greedy a money-making machine. You'll get quite a bit of gameplay from it for no charge whatsoever, and the additional boosters and other goodies might just encourage you to stick around a little longer.