Not sure why that's unexpected. It's a generally well-made game for casuals...I owned the first until I lost it, and I got Cooking Mama 2 for my sister.
LEFT4DEAD411.COM
Bet with disolitude: Left4Dead will have a higher Metacritic rating than Project Origin, 3 months after the second game's release. (hasn't been 3 months but it looks like I won :-p )