I'm glad folks share the sentiment. I find modes of movement like Titania's archwing, Sevagoth's shadow-form, Yareli's k-drive, Grendel's roll, Gauss's dash, and I'm sure I'm missing others, all really interesting.
Damage and status effects are nice and I want them, but they're not really what has me choose which warframe to play. I've got tons of ways to kill stuff with really interesting melee weapons and guns. Dagath looks like she'll be a fine warframe, good for killing stuff, I was just hoping for something more interesting and on theme.