WoW games – keep or let go?

Recently picked up three world of Warcraft games – the board game, the adventure game, and the burning crusade expansion – all for free!! And all (almost) brand new.

However, I’m not a huge board gamer per se, and haven’t been able to find any friends to play with. I’m considering passing these on if they’re not for me.

Anyone who has played these or knows of them – are they good games? I read online that their play times are up to 8 hours which is quite daunting.