Real Techniques Core Collection Review

These brushes have a place in everyone's mind and heart, whether you want them or own them. The Real Techniques brushes by Sam and Nic Chapman have became very popular over the past year or so and are raved about by almost every beauty blogger. So, when I ordered the Core Collection from Amazon I couldn't wait to start using them! But what do I think of them? Are they all they're cracked up to be?