IGN Wii gives Zack and Wiki a 9.0!!

[omgwtfbbq]

twesterm said:
Wow, lasting appeal only an 8? 15 hours is a pretty lengthy game by my books (especially since Bioshock got a 9 and it's about that long).

I think that 8 is pretty generous for lasting appeal. adventure games tend to get a single playthrough. I take lasting appeal as "how good the game is after I've finished the single player campaign"