Aperture 3.3 slow on brand new 15in MBP Retina
I've had my new MBP Retina for about 3 weeks now and was really looking forward to photo editing with Aperture 3.3 with the beautiful display but was shocked when the performance began lag pretty significantely. I've maxed out the memory, and have the 500-something GB SSD. This computer is brand new so barely has anything on it, and I started fresh with a new Aperture Library as well. I am very concerned about this performance (or lack there of).
Any ideas?! Please help!
Aperture 3, OS X Mountain Lion (10.8.2)