Complex sentence: This demo coincided with the launch of first graphics-powered infrastructure on AWS, g2.2xlarge, and was received with great success, with more than 100,000 users trying it in the first 3 days.
Split into simpler sentences: This demo coincided with the launch of first graphics-powered instance on AWS, g2.2xlarge. It was received with great success, with more than 100,000 users trying it in the first 3 days.