Unscientific poll from two Connecticut polling stations. (They moved mine, so I went to the old one, waited while they futzed around and couldn't find my name. Then they told me my district had moved to the library, so I went there later and voted.)
At the first one, 7 people came in at the time I was there. 6 went to the Republican table and picked up ballots. Only one Democrat.
At the second, while I was there there were five people there. 4 were voting the GOP ballot, only one the Democrat ballot.
In my mixed town (60/40 Democrat/Republican), in my short sample periods, there was a lot more Republican interest than Democrat.
My wife got up early today to go vote for Bernie. She can't stand Hillary.