The animation was above the Lazor par, but you've missed why the lazors are funny to begin with - it's not just the whole firing of the thing, but the unpredictability and timing. While this is a fair start, I was never surprised at the outcome, and the best of the bunch was the guy blowing up the moon, because that was at least different enough that I didn't expect it.
Try getting a little wittier with it. Maybe it wasn't the most hilarious ever, but the Lazor Collab did at least do some creative things - the bird and concert scenes come to mind, not because they're going to make everybody laugh (though the concert certainly did for me), but because as best I know it hadn't been done that way before. Two people talking, one asking a question, and the other responding with "BWAAARGH!!" has, on the other hand, been done about a million times.
So, yes, good starting point, but I wouldn't go making fun of other lazor flashes just yet. .-.