The non-platinum version is also very good. Some of the good stuff:
Bass: Ampeg SVT and Eden Traveller WT-300.
FX: TS, BDDI, Ratt, LA2A and great selection of general fx (chorus, flanger, phaser, delay, reverb, etc)
HiGain Guitar: L6 Spinal Puppet, L6 Treadplate and Mesa Dual Rectifier.
Clean Guitar: L6 Piezacoustic 2, Vox AC-30 and Roland JC-120.
Vocals: Neve 1073
To be honest, the only things that I would miss if I didn´t had the platinum are:
L6 Stereo Delay
L6 Ping Pong Delay
Roland RE-101 Space Echo
L6 Sub Dub
L6 Purge
L6 Big Bottom
Bogner Uberschall
Mesa Triple Rectifier
All the rest is there just to fill.