Cheers mates, new to the forum.
Fallout 1 been years since i last played it. It's the one that I perceive as the most frightening in the series, mostly because it was my first fallout experience and I was a kiddo. Not my favorite, but I can't forget the feeling of wandering the map for the first game, or Ian shooting the shit out of your back (you'd imagine that at least 80% of the Shady Shands population would be dead with Ian as a protector of the community).
Fallout 2 is the one I remember better due to it being my favorite and playing it more than 1-2 times. I was never a decent fallout (or rpg that is) player, so I don't really have much to say bout the GURPS and burps and shit, it all worked for me like a charm, even the too persistent pop culture references, inside jokes yada yada yada. Still, it was still cynical like the first one and found the atmosphere top notch. And of course I got assfucked from that mutant in Broken Hills in my first playthrough.
Fallout Tactics, tried to install it a little later after its release (a friend gave it to me to try it out), didn't make it, left it and never happened to touch it again. Now I just don't care, really.
Fallout BOS, I think i totally missed it when it was out. Learned of its existence some years ago, youtubed it and couldnt stop laughing. So dunno shit about it.
I gave Fallout New Vegas GOTY edition a go last year, crappy first person view and combat, though when I decided to stop caring bout those, I found myself liking it more and more. I'm currently playing it again with console commands this time, just to fuck around and search for any stuff I missed in previous playthroughs. All in all, I like what those Obsidian guys did given the circumstances, and the humor/writing reminded me of FO2 which for me is a good thing of course.
Fallout 3 I never played. Even after surpassing my detestation of FPS gameplay/combat in the Fallout series (due to FO:NV), I tried to install it like, 3-4 times and I didn't even get after the first loading screen. So, I really don't have an opinion on this, but reading around the net got me thinking that maybe i don't want to have an opinion bout Fallout 3 anyway.
As for Fallout 4, I'm not an optimist at all. Maybe I'll wait 2-3 years more for FO:NV 2 to arrive.
*English in not my native language, show some compasssion eh?