First time I chose refusal through dialogue and found that it sucked. Then I reloaded, waded through the dialogue and got to the Catalyst again and, just for fun, shot him. He replied by shoving the Refusal ending in my face again.
So after a few table-flipping minutes I reloaded for the THIRD time, got to the Catalyst and chose Destroy, just for the hope of reuniting with Tali in the future. Honestly, Bioware, when you make characters as amazing as this, and then suddenly and abruptly cut us off from them, we were more than likely to be up in arms. Would it really have caused you to cough up blood to make an ending of Shepard living with their love interest, rather than fancy up the whole synthetics vs organics nonsense that STILL doesn't make sense?