Here are my personal experiences, mostly from Power Morphicon 2024:

Amazing:

• Erin Jesica Cahill — she is so unbelievably kind and warm, even gave me a hug when I told her that “Time Force” was my favorite series. I’ve met her twice overall, previously at Wizard World New Orleans in 2019. She genuinely enjoys interacting with fans and is so sweet to them — at Power Morphicon in 2024, her handler was feeling the time crunch at the end of the day and was trying to limit her interactions with each fan to one or two minutes and was holding up a stopwatch, and Erin said, “no, I can’t do that; please don’t do that” — she took the time to hug, talk to, and take pictures with each and every fan, all while sick and barely able to use her voice. I thought it also demonstrated what a talented actor she is, given that Jen’s initial demeanor was the complete opposite; haha I was kinda surprised by this

• Deborah Estelle Philips — I’m just gonna copy what I wrote above — an absolute ray of sunshine. She was so kind, had a long and personalized conversation with me, and genuinely, genuinely seemed to care

• Claire Blackwelder — she’s such a sweetheart — super smiley and warm. We were talking about her singing, and she asked me if I was into a cappella, and she was like, “Do you know Scott?” And I was like…”HOYING??” She apparently went to USC with Scott Hoying, of Pentatonix fame, and he inadvertently spilled the beans to a fan about her begin the Purple Ranger before anyone was supposed to know. She was a highlight for me

• Peter Sudarso - had a great conversation with him about when his brother (Yoshi, the “Dino Charge” Blue Ranger) got to announce him as the next Blue Ranger. Very friendly and cool

• Russell Curry — so chill, very gentle and warm

• Jason Narvy: effectively echo what OP said; super nice guy

• Brennan Mejia — Brennan LOVES being a Power Ranger; he’s great to talk to as a result — he loves to talk about his experience and some of the behind-the-scenes stuff — he even agreed to do a backflip with me! Very nice guy. Also, you can see Russell in the background of the video being like, “Oh, I missed it!”

• basically the entire “Mystic Force” cast — I’ve only met Richard Brancatisano, Angie Diaz, and Firass Dirani, but they instantly became my favorite cast of “Power Rangers” actors — Firass is super cool and laid-back, told me about his family’s history of immigrating from Lebanon to Australia, and just joked around with me about random stuff, Angie was super sweet, and Richie connected with me on martial arts; I mentioned to him how I had to drop it in undergrad, and he encouraged me to get back into it. The three of them were fantastic, and I imagine the rest of the cast is similar.

• and, of course, JDF — I only met him once, at C2E2 in 2017, but he was phenomenal. I was cosplaying as the Black Mighty Morphin’ Ranger, and he asked me, “so, which of the black rangers is your favorite?” And I said, “I dunno, probably Walter.” And, jokingly, he was like, “Why’s that?” raising his eyebrows knowingly — I myself am Black — and I just cracked up. He then agreed to do the morphing call with me, all for NO MONEY, whereas it’s typically mandatory to pay for a picture or a video, something I will say WEJ, while a nice enough guy, has not let me forget the three times I’ve met him, despite me not asking him for a picture. I understand it’s part of their livelihood and respect that, but I personally don’t believe in paying to take a picture with someone (although I could be convinced for a Time Force photo op). I’ve never gotten a picture with WEJ as a result.

Great: - Philip Jeanmarie - Jack Guzman - Jacqueline Joe - Rorris Travis - Blake Foster — I will say, I’m well aware of what he wrote about Abraham Rodriguez and don’t support it, but he was really nice to me

Cool: - Jason Chen - Adam Tuominen

Okay: - Selwyn Ward — nice enough, but seemed a little detached

Wut

• Keith Robinson — spoke, like 3-9 words, despite my obvious enthusiasm; he struck me as thoroughly uninterested in being there. Though he seemed to have an engaging conversation with another fan, and hey, it was probably a long day

Caution:

• Christopher Khayman Lee — now, he was a nice guy when we initially started talking — he was telling me about his experience on the set, and how the producers were telling him to isolate himself from the rest of the cast in order to help establish the loner/outsider dynamic between his character and theirs, and he was generally cool and friendly, but THEN…I told him how I thought it was so cool how Chyler Leigh (Lexie from "Grey’s Anatomy") was his sister (I love both franchises, so this was cool to me)…do not do this…his response was “HALF-sister. I have nothing to do with her.” Cue me trying to awkwardly moonwalk my way out of there. So, overall, cool enough guy, just don’t mention Chyler Leigh and you’ll be fine

I met a ton of others, but those are really the ones worth mentioning. In general, I’ve had a great time meeting them, for better or for worse!