First off, I'm a 32 year old man living in Upstate New York. I drive a truck and have seen a horse up close maybe 3 times. I love this show. The acting is great and the script is written very well. Every now and then, you can predict something, but very rarely can you be specific. Everyone talks about the horses and the heartwarming tales. I agree with all of that. I'm writing this as of the completion of the 8th season. Ty's character was my favorite. I loved Amy as well, but Ty is the kid with the troubled past. I enjoyed how his past became relevant more than once. It's not like he moved and everyone back home forgot about him. He grew as a person and a man. Great things were portrayed in this show.
Also the message Heartland and nature portrays. There is more to live than city living. There's more out there. And it's a richer life.
I strongly recommend this show.