Just spent a week in SoCal in a 2003 Maxima SE... was hoping to get an Altima from Enterprise, but got Maxima instead.
I was VERY impressed with the drivetrain, both engine and transmission were buttery smooth. A lot more eager than the 2000-01 I30s I've driven a few times.
The handling was very good too, very sharp around corners. Whatever they do with the rear suspension seems to work (live axle beam?). But the ride on rougher roads is BRUTAL. A lot of the interstates in SoCal are concrete and have very pronouced joints... I'm sure all cars take a beating but the Maxima made things worse.
Not sure what's to blame... 17" wheels with 50 profile tires, the stiffer springs, the FWD (don't FWD cars have to have stiffer springs to support the added weight??). I drove a Maxima GXE (lux version) on a test drive a few months ago and it also rode very stiff, so I don't think the SE package is to blame.
Only other gripe is no telescopic steering wheel. Does new Altima have one?
BTW... torque steer can be FUN!!! (esp. when they're not your tires)