This lens is the Rodney Dangerfield in Fuji's lens line. Not the fastest, not the widest, people rush on past to the 14mm 2.8, or to the 23mm 1.4. Mistake. If you're a prime lens shooter, there's a place for a 28mm equivalent lens, and f2 is fast enough.
Sharp; light; small; contrasty; fast enough; core focal length
Won't get you no respect; if you're a zoom person; it doesn't make great sense for you