I'm not gonna reroll, but I'm STILL considering it at the back of my head after 2 days of effort put into the game. That's how far away 5* units are. Baaaa.
I really hope they made the characters you can instantly get at 5* (Marth, etc.) worse, in the long run, than the ones you have to grind to 5*, like Fir. I'm not hopeful, though!
Is Sheena no good? The 1 move is obviously really detrimental, but giving your team +6 defenses seems super valuable.
The +6/+6 is for armorknights only. Which still seems really good, but Sheena herself is a pushover.