Lunar: Silver Star Story Complete:
Alex Noah: 9/10. Covers all bases well, a much needed meat shield, etc.
Luna: 6/10. Healer w/ Cascade Song, being fragile hurts though.
Ramus: 3/10. He's not horrible in the first dungeon or two, and he's still a warm body even when he starts being crappy.
Laike: DNR. He's actually around for a legit dungeon, but that dungeon feels geared just for "Watch Laike kick ass!"
Nash Rumack: 4/10. Speed isn't as useful in this game as others cause I distinctly remember enemies being generally slow, he's worthless on bosses until Lightning Bolt, and even after that, he's merely "ok", status is alright though.
Jessica De'Alkirk: 8/10. Healer you rely on for much longer than Luna, and be damned if you could finish the game without her!
Mia Ausa: 4/10. Crowd Control is good, but still kind of limited, frail, her buffs aren't as useful as they should be cause Alex/Kyle have the important one as is.
Ghaleon: DNR. Worse than Laike cause he's not even around for a realistic time period.
Kyle: 6/10. A 2nd meat shield who is much needed as Alex cannot take all the hits himself, and pretty much half your offense against bosses (Alex being the other half.)
Tempest: 4/10. He's better than Ramus when you have him! Uh, yeah.
Fire Emblem Sages, Druids and Dragons:
Lugh: 6/10. Decent.
Lilina: 6/10. Found the Roy Support really helpful, as well as getting Gonzales and GARRET!! to join.
Ray: 5/10. Decent Shaman, but joins a bit late, and kind of want more out of him.
Sophia: 0.5/10. I wanna give her a 0, but she does get you a free Guiding Ring if kept alive, and must stay alive to get one of the legendaries, so I'll give her half a point.
Hugh: 4/10. Joins too late and costs too much to really see use; additionally, if you spend less, he gets much worse to boot.
Niime: 2/10. Good Physic user, but that's literally all she's good for. If she so much as sees combat, she's pretty much dead.
Erk: 4/10. He's alright during those brief stints Lucius isn't around!
Canas: 6/10. Has some unique applications like Luna for tank bosses that no one else can apply, and is an extra source of good offense for the Final Boss due to that as well.
Pent: 8.5/10. Freaking awesome; Prepromo with great starting stats for the level, and high rank in Staves to boot making him a very good healer if need be.
Nino: 3/10. Underleveled project unit, this wouldn't be so bad if she had more than like 7 maps to catch up...also, when caught up, you end up just saying to yourself "Wait, why didn't I just use Pent, and have a slightly worse unit in the long run for a much better unit DURING those past 5 maps?"
Lute: 8.5/10. Lilina+.
Saleh: 4/10. Pent-
Ewan: 2/10. Starts off worse than Nino, but the nature of FE8 makes him easier to raise, I guess...but not convinced that's enough to give him the same rating, cause Nino isn't COMPLETELY useless when underleveled, Ewan kind of is.
Knoll: 4/10. Yeah, Summons save his worth a lot, but that's all he can do.
Soren(9): 6/10. OK for what he is.
Illyana(9): 4/10. Less OK.
Tormod(9): 5/10. On paper, better than Soren, but joins too late and underleveled such that catching him up isn't worth it.
Calill(9): 7/10. Pent without the staves.
Bastian(9): 2/10. Saleh without the staves...and significantly more suck.
Ena(9): 4/10. Not too bad for 2 chapters, but nothing special either. Can hurt Ashnard at least.
Nasir(9): 4/10. He's better than Ena if you get him, but getting him isn't trivial.
Illyana(10): 2/10. Good for two maps, but suck after that; pity, she's the only Rexbolt user.
Tormod(10): 3/10. REALLY good Part 1, but then fails to exist and...yeah...
Calill(10): 7/10. Better competition in this game, but she can use staves now. Guess it evens out.
Soren(10): 7/10. Found his solid enough for what he does; also helps work away one of Ike's only fears (Elthunder Crits) due to the Bond.
Pelleas: 4/10. On paper, he looks pretty good, but he joins a little too late; also NG+ only.
Bastian(10): 5/10. Pretty damn good in one map...but one map only.
Ena(10): 6/10. Blood Tide, and giving her Imbue makes her NEVER need staves or Concoctions, which is a nice perk.
Kurthnaga: 5/10. Really damned good...if caught up...which is definitely NOT happening. He's still tanky and Night Tide is cool.
Gareth: 2/10. Extra Blood Tide is good, but he's a major liability on BOTH of his only maps due to the Speed. Waste of absurd defense.
Nasir(10): 6/10. White Pool should really give him a higher rating, but he exists for literally only 2 maps, so I can't realistically give him more. The awesome Res is handy for all those pure Magic fights though.