Rapunzel-something about her color scheme makes me go eww...when it comes to desirable pink ponies, I think Hollywood is ten times prettier.
Mimic-she's expensive, her green would be nice if it were more vibrant and seemingly less prone to fading to white (every pic of mimic I've seen is white with a faint tint of green) I also think that's the 2nd worst unicorn pose next to the Moondancer pose
Fire Ball-color scheme doesn't wow me.
Lightning-I'm not an orange/yellow fan
Red Roses-actually the Perfume Puffs in general. Sure she's the prettiest of the lot, but I work to keep my brushable horsies From looking like that. I don't wanna encourage it.
Sunrise Song-she'd be cute, but her pink clashes with her awesome symbol and hair. Don't be afraid to make a red pony Hasbro, a Macaw-themed pony would be extremely gorgeous!
Munchy-her color scheme is lovely but she looks like a fast food menu dumped all over her. I'm not a huge fan of TAFs, but she is in my personal opinion extremely unappealing.
Birthflower Ponies-bland color schemes and poses. Yawn, G3 did the birth ponies Much better.