How Toy Story 3 SHOULD of ended...

While I loved this movie, I thought it be a bit interesting to have a different ending instead of the Disneyish ending they usually do.

Anyways, would should of happened was...:

Losto was climbing the ladder, refused to push the button and walk away. When suddenly, he had a flashback of all the memories he had with Daisy. So he decides to push the button, however, we realize it has a 5 second delay, which is enough time for the toys to be thrown into the incinerator. They all prepared for the end, when suddenly, the claw comes! And misses all of them. The toys go into the incinerator and die. We then cut to see Lotso watching all this from the top of the conveyor belt watching the death of the toy gang. So he travels back to Sunnyside to tell the other toys. However, the toys don't believe him and think Losto killed them, so they basically destroy Lotso. Then the toys at Sunnyside do a memorial for Woody and the Gang for basically they of what they done. When suddenly, we see Andy at college, sad because he couldn't find his toys. So, on one of his spare weekends, he searches for his toys. He does eventually find Woody however, at the dumb. He sees his hat next to a dark burnt object, where Andy, trying to hold sadness saids "Goodbye Woody." And then, we zoom to a dark, cloudy, windy sky with a cloud shaped like Woody replying "Goodbye Partner." Then we cut the credits with sad music for ten seconds, before the jazzy 'You Got A Friend In Me' plays. Then, at the very end of the credits, one of the staff members wakes up and saids "Hey! Now that's a good idea for Toy Story 3! Why didn't we use it?" Then we zoom out to the movies to find that there is another Toy Story 3 movie which turned out to be a critical disaster.

So what did of this ending? Would of it been better? Sadder? More Depressing? Opinions please.

No movies suck, it is all opinionated. (Well, Never Say Never is an expectation.)