Speed dating? The original Chris would never. Dancing at a bar? Never! It's like "Chris" is 2 different people between the 2 movies.
In the first movie, his autism comes off as a dry personality, that's strictly business, but in this one, Ben Affleck tries way too hard to "sound austistic". Like he tries to give it its own accent or something weird in the speech pattern. Had he carried that in the first movie, it would have made sense, but in this one its as if he's over compensating the ASD and i had a hard time getting though listening to it.
The story itself left me with several unanswered questions. The relationship with his brother was awkward as well. I loved the first movie, but was not impressed at all with this one.