Meh. They got back Reyes (5.4 wins in the last two years, projected for 2.9 next year), Buehrle (6.2 last two, 1.5 projected), Dickey (5.3 last two, 1.9 projected) and Donaldson (14.1 last two, 5.6 projected). If all those guys hit their projections next year (you can even argue that those projections are pretty tame) the Jays will have scored 28.8 wins in three years from those three trades alone, and that's only counting Donaldson's first year. They've also sold an additional 900K tickets that they probably wouldn't have sold otherwise, and that "buzz" that was created in 2013 will probably still be paying dividends in 2015.
You tried to paint a s*** picture of the Jays from those three trades and, in all honesty, you were unsuccessful. While I agree that two of those moves were bad moves, poorly timed and poorly executed, there's been far more far worse deals in this game. From the standpoint of going all in, the Jays have gotten a lot more out of those trades than people are willing to give them credit for. They got what they paid for. If someone told you they could give you 30 wins in 3 years off the market at the cost of some of your future capital, that's a deal a lot of teams would make. A lot of teams have tried to make those deals, and come out a lot worse for it than the Jays did.
While Josh Johnson was a major bust for the Blue Jays, those trades still produced what look like four major components of their upcoming 2015 run, and they've done well to restock the farm and secure a strong future in the meantime. Putting it another way, Syndergaard would be a great piece to have right now, but the Jays development system at this point can afford to not have Syndergaard. If they got guys that contributed immediately and are still expected to contribute in the near future in exchange of that, I don't really mind it.