Wow, a lotta hatred towards the Ultron bots. Refresh my memory when exactly this happened? Name the instances where Hawkeye and Widow (the un-amped combatants) simply tore bots limb from limb, as opposed to using their highly advanced weapons and training to take them out? We see Cap, Thor, Vision and Hulk literally grab bots and tear off limbs (Hulk even bites one's head off IIRC) but all of them have strength well beyond that of a regular human. And again, acting like being taken out by two of the top SHIELD agents in the world, armed with some of the best tech in the world, is a low showing. If some random schmuck with a handgun managed to take one out, then they can be seen as PIS bots. Being taken out by Avengers, who have fought the Chitauri, Hydra, and scores of other enemies between them, is not PIS. It just shows how good the team is.
__________________ Never take life seriously. Nobody gets out alive anyway.