I'm not really upset but I'm disappointed with episode 3 though and not the same reason as yours. Telltale daunts the "your choices have impact" and while there was some small truth to that, it was completely thrown out the window in EP3.
*Snip*
Yeah, I've kind of noticed that and pointed it out, that the ability to "choose" in these Walking Dead games is an illusion at best. Been that way pretty much every episode. Granted yes, there's a couple situations where you side with one and lose favor with another, or pick who lives or dies here or there, but the game continually ushers you along and funnels you into the stage it wants set, regardless of your choices. After awhile, you realize you're a drooling monkey that's more a puppet than a leader... even in the group... Lee is supposed to be the group's leader of sorts, yet everybody makes their decisions and you either choose sides, or drool like a baboon with "..." because all the other choices royally suck.
It's sad too, between the lack of "real choice" and several other missed opportunities, this again seems like a title that's missing tons of opportunities and potential, and instead tossing out a small box/shell of what it could have been, wrapped all pretty with a little bow on top. :/
PS - And yes, I tried doing my best to keep all members of the group safe. Both the females... liked the one that got shot, the one that shot her seemed crazy, but liked her along too. And regardless you lose her. I also thought it was crap they had to kill off Duck, that was such rubbish; it was so cute when he was doing the Dick Grayson detective bit, and striking action-hero poses, hehe. Also would have been REAL nice, if instead of the Carley getting shot bit, you could have Ben shot in her place (later on in Episode 3, when Ben reveals he was the reason it all went down... OMG, I almost quit the game right there, like wtf)... since you find out that Ben was the real reason for it... and trust me, after Episode 4 and all the crap he screws up there... you actually get the choice to let Ben die... and OMG, if it wasn't for morals, he'd so be dead... come the end of episode 4, it's completely apparent that Ben is the worst person you could ever have in any situation like that.
PPS - Also, Ep.4 SPOILERS... I thought Molly from Episode 4 was an AWESOME character, but nope, they had to have her leave too. In fact, an open-world zombie-apocalypse game where you play a character like Molly, somewhat of a Lara-Croft-esque awesome parkour chick with a little pick-blade for taking out zombies, climbing stuff (perhaps like in The Saboteur), and manipulating objects in the game would be killer. You'll also find yourself SUPER pissed with Ep. 4 because there's times the game doesn't even make sense. Most the whole game I've had Kenny's back (because I have a real-life friend, also named Kenny, that reminds me exactly of the in-game character oddly), and only once or twice I tried to be reasonable, or stay undecided... but then when it comes to asking him for help getting Clementine, he was all, "you haven't really done sh*t for me"... like, what the !@#! is that about!? Oh, also, Ben in Episode 4 kind of fleshes out a full picture, that he's the reason Carley got shot, the reason Duck got bit, and the reason Katjaa wanted to commit suicide (because Duck got bit, and she couldn't bare it anymore)... but you also find out he's the reason... in a round-about "taking the hatchet" sort of way... that somebody else (even if they're a fairly new character that you don't learn THAT much about)... dies. In fact, I might go back through episode 4, simply for the reason I get the option to let Ben die to walkers... maybe I'll get lucky and it means I won't have to deal with him anymore in episode 5.