I spent a ridiculous amount of time playing Dynasty Warriors 3 on the PS2. These games are mindless fun, I personally love them. They are hack and slash games on a huge map, so if you're not into that you might not like them. The biggest complaint people have about them is that the combat is repetitive, which I admit it is. It is a complete button masher. Either you love that or you hate it. I don't know how much Hyrule will be different, but in previous games there were different characters all with their own unique weapons, stats and special finishing moves. As you play levels you can find new weapons to make your character better, unlock additional characters, ect. There tends to be a lot of unlockables which makes the games very addictive.
All Dynasty Warriors games tend to be very similar so just try one of the older ones. They're sort of like Call of Duty games in that way...if you've played one you've played them all. Hyrule will probably be extremely similar but with updated graphics and Zelda skins. I'm not expecting anything new.
Edited by alex15810, 11 July 2014 - 06:43 AM.