The ABC website doesn't let you watch unless you give a username and password for a cable subscription...
(And thus, previously-aired TV shows continue to be held under lock and key by their greedy producers...
You can watch a WEELK LATER without a password to your provider.
But I agree! What craziness when a new show needs all the help it can get for viewers and ratings, especially for those critical first 3 days of timeshifting ratings!
In you are in the US, be sure to record it otherwise it will be pretty impossible to find.