Last time I checked Ubi did a lot of ports but also did both Red Steel and Rayman : Raving Rabbits.
And there are QUITE a few people who believe that EA did great jobs with Godfather, Madden 07 and SSX Blur. They did fail, it seems, with Need For Speed and Medal of Honor : Vanguard (whatayamean I failed?!?!?). Results seem mixed for Tiger Woods though. And then there's MySims and Boogie Nights coming out later this year from them.
I personally think MySims is going to be a big "non-core" hit, it's a completely new Sims title for the Wii from the ground up, it's got a super-cute style to it, and they won't be stuggling with a gamepad (which previous sims game didn't work too well on).
Nobody is crazy enough to accuse me of being sane.