Holy crap, that was a kick-ass finale tonight! They pulled all the potential together that this show offered from the start...a way to introduce 2nd tier comic figures like Deathlok, a means to pull together the various movie continuities, and overall just a great vehicle to expand the Marvel universe in new and interesting ways.
SPOILERS AHEAD!
The May/Ward fight was both epic and brutal. LOVED the way it ended, bolts to the foot...so freaking perfect.
Fury was money as usual...the banter with Coulson in the scene with Garrett near the end was hilarious. Loved how they tied up that whole unresolved stuff between them too. Also freaking awesome swerve with Coulson blasting Garrett to pieces after his seeming resurrection...too funny.
Little concerned we won't get Fitz back next season, I really hope that is not the case, he was a key part of the team dynamic I think. Losing Ward is enough.
Man, the couple of ending scenes were super cool too. Skye's dad?!? Coulson with the weird alien glyphs? (Was that a map or some sort of schematic, like for say an Infinity Gauntlet or something? Hmmm)
A+++, best finale of any show I've seen this year. Can't wait for next season!