I'm glad Dragneto didn't make it into the movie. But, of course, the mainstream audience might have liked it, it's hard to tell. As a deleted scene, it's fine. Would have been even better if it was a deliberate bit of goofing around.
Some humour in comic book adaptations is fine but you have to be careful or it looks like you are not taking the material seriously, which provokes the anger of fans and starts pushing the film towards satire.
I could even have done without the Wolverine cameo.
(Not that this is to do with humour, but I also think the film would have still been great without seeing a young Storm in the Cerebro sequence).