I’d rather it be more akin to diablo 2 than titan quest. TQ was good but it still didn’t keep my interest like D2.
Beyond that, SC was fun for a long time for me. I won about 50% of my games and fighting the AI was always a blast with friends. 2pv6ai was always insane!
I think SC2 and D3 will be great and fun for a long time. Blizzard has the talent and money to put every bit of polish needed for both of these games.