Every Democrat with a dog in the fight is saying that this map will fail. Unless you've been shocked by their remarks, too, then you should relax and watch the developments over the next few months without getting excited over cheerleading remarks from either party.
The Pennsylvania case does determine the outcome of the Texas redistricting in the courts, and the only other suspense is whether the Supreme Court will hasten its decision in that case to accomodate the Texas situation.
Heck, I am one of the most relaxed posters on FR, fair and balanced as always, with terminal dispassionate sang froid! Surely you know that. :)