I got legendary Heroes this weekend and have spent most of the time playing it. It's definitely taking the game in the right direction, and I'm obviously loving it, judging by the amount of time I spent on it. I thought I'd point out a couple of issues I've had:
1: Idle city Pop-ups, I have found this annoying for a long time and was hoping it would disappear in Legendary Heroes but sadly, still no pop-ups. The "zzzz" is hard to see and annoying.
2: Occasionally my tooltips disappear when i mouse over game objects (My sovereign, monsters, resources, etc) This seems to happen randomly, and i can sometimes get them back by using the zoom and clicking on a city, then when i click back out, occasionally I get them back again. Most of the time I have to save, quit, and restart the game again to get them back.
3: I like the new levelling up system for heroes, and I'm sure It'll get better as it receives more love and fine tuning. Initially I thought it was a little slow but I'm not so sure now.
Keep up the good work, this is a great game which keeps getting better