Considering New Plugins for Cubase

I am considering purchasing some new plugins, and was wondering if anyone had any comments of the following software:

Q by Vir2 Instruments:

http://www.vir2.com/instruments/q

Native PowerPack by Waves

http://www.waves.com/content.aspx?id=262

If anyone has any experience with these, please let me know via comments here, the contact form (http://paulcarlson.net/home/contact), or Twitter (@paulcarlsonmusc http://twitter.com/paulcarlsonmusc).

Thanks,
Paul