Generally, your grip on the cards is too deep. The deck should float above you palm and the edges of your fingers should be even with the deck. It is very subtle, but holding the deck more openly makes it seem that you have less to hide.
I don't like the face up selection from a spread because it can't be replicated with a spectator. I understand that you are showing that the deck isn't all the same card, but there are more subtle ways of doing that.
The first shuffling sequence is a bit strange because you do two overhand shuffles and then a riffle shuffle. Even to a lay person, they are going to think "he did something so the card was on top." It also takes a long time without anything magical happening. Instead, how about a top change and having the spectator put the card in the middle of the deck? Then the card comes to the top without you doing anything.
What
@Lindel said about your doubles needing to be kept square with the deck is correct. Most of the time cards will have a sleight warp in them and a overturned double will be able to be picked up from the deck easily. Quickly taking the deck out of view when you show the card looks suspicious. I would only take the deck out of view when you have to and do it very slowly and casually as if is a natural action as your other hand moves toward the center of the "frame" with a card.
The Charles Aste, Jr. / Howie Schwartzman subtlety with the Marlo Tilt / Vernon Depth Illusion / Who Knows Who Really Invented That Move is overdone. The card should only come out a little bit and you should reinsert the selected card immediately. Also, the tilt should have the card level, not curved.
I don't like the snapping and "wrist spasm" that apparently causes the card to go to the top. It isn't very magical. Try just hovering your hand over the deck, spreading your fingers, pausing for a second as you stare at the deck and then moving your hand away. Also, you need to slow the tempo down in general, your moves are too fast and easily can lead the audience to attribute the magic to "fast hands."
Whatever you are doing from 1:10 to 1:33 looks very strange and unnatural. When you spread the deck out face down, I remember the face up deck from the beginning and really want to reach in and turn it over.
The card to phone doesn't really excite me. I really felt as if the card is on the table and you had a duplicate in your pocket. Remember, if there is an easy solution, a spectator will latch on to it regardless of whether it has any basis in reality.