It's my understanding there are something like 22 stuntmen working on this new movie - that's more than double that were on the previous movies. Also, they are going for more practical effects - the shots that were leaked where Spidey has his legs wrapped around the guy in the black leather jacket - that's actually a mannequin the guy is holding. They've been attaching those things all over the place. The one thing i liked in the script was that Peter has to take his shoes off before he climbs a wall - same way it was in the old comics. Now, will that detail stay in the final movie? I hope so.