The renovations are nice, although the non-museum guidebooks (which we relied on) make it difficult to go through easily. Go later in the evening to avoid the crowds, no advance tickets needed.
1. Line to get your ticket, EVEN IF YOU GOT THEM IN ADVANCE!!!! 2. Small line to enter the building. 3. Long line to drop off your backpack. 4. Same line to pick up your backpack. Needs efficiency.