It's much, much better than Heroes imo; Heroes became crap in
season 2; bloody laaaame plot and acting. Prison break is still
interesting even though it's already at season 3. It's also better
than most other shows I watch (Lost, House, CSI,). Two other shows
I like as much as Prison break are My name is earl and The Office
(US).
Too bad every single show is put on hold cos of the WGA strike.
But I'd definitely
recommend you to download Prison break. I think there're still many
seeders for the previous 2 seasons' torrents.