I admit I wasn't even thinking about buying TTK, but after reading the reddit megathread on all the changes I'm sorely tempted to get it. Bungie seems to be taking several steps in the right direction. I'll wait till a few days after release, read the reviews and see how I feel then. I know it's a bit sore to loose the value of all our current beloved weapons. I got a few I will never dismantle as well, but these other changes look so healthy for the game that I think it's worth it to stick out the tougher transitions for something better. I just hope they make the new legendary weapons even more appealing than the original. At least we'll probably get to keep our exotics relevant somehow.