There's some good points and some bad points about it.
It's an interesting variation on the Collectors plot, it's nice to see something a bit different.
The Duck change was performed very well and there was some nice moves in the vanish sequence. Your pass is fairly good.
i had just learned the clipshift, so try not to comment on itt!!!
This is not an acceptable reason for a poor performance, if you haven't learnt a move properly then wait until you have to film it properly, if you flash then film it again, don't be lazy.
The whole counting sequence at the start dragged a bit, I don't think there was any need to do it both ways. If I was doing it i'd probably do the 'countdown' then do a four of a kind production to bring them all back, or just cut out this sequence.
It's really obvious when you get a break, you just slide the cards over in full view, an observant spectator will quickly catch on to this. Try to tilt your hand down a bit when you do this (obviously this action needs to look motivated). It's even worse when you start pulling up cards at the back, I can't stand it when magicians do this, it's so suspicious and unnatural, there's no way to justify this strange action, it's obvious you're going to do a sleight. Even if spectators don't catch the sleight it makes your card handling look amateurish and unelegant, I think spectators notice this, even if not conciously.
This is just personal preference but I don't like kickers that are unrelated to the effect, e.g. the sudden appearance of a royal flush, in my opinion it's impressive but illogical. You should maybe rethink the structure of the effect.