March Mutant 23: Cross the Streams (inverted)

Shade in some cells black such that the black cells are all connected to each other through their edges, and no 2x2 cell area within the grid contains all black cells. Numbers to the left of a row or above a column represent the groups of consecutive white cells which are in that row or column. For example, a clue of "3" means the row or column has three consecutive white cells, and a clue of "3 1" means that the row or column has a group of three consecutive white cells followed by a single white cell, separated by at least one black cell. A question mark (?) represents a group of consecutive white cells whose size is unknown; an asterisk (*) represents any number of unknown groups of white cells, including none at all.
Yeah, so all of my readers managed to see this coming. I'm so proud to have you guys as my audience.