Originally Posted by UltimateWebhead
The force of the momentum from the fall/jump was pushing Peter down the building. He was tumbling and not really in a position to 'simply grip the wall and stop.' Also, if using real-world physics he would have needed to grip the wall for enough of a distance to counter-act his forward momentum to slow his progress and finally come to a stop. There wasn't enough time to do so before he would have went off the side of the bldg, which he did, and wouldn't have been able to save himself again due to his broken webshooters. Connor's saw this and reacted.
That wouldn't happen. The anti-serum was made specific for the Lizard DNA.
Refer to my first paragraph. But in 'movie-land' it was all about showing the redemption of Connors.
Thank you for answering this, this has cleared my conscious, now I can continue to call this my favorite movie. I really don't know why that was bothering me so much lol