Doesn't mean every Spyderco out there is a looker, I actually find the Tuff to be a bit goofy looking still, but I'd love to get my hands on a Domino, CF Caly, or Dragonfly Salt.
The only Spyderco I own is a CF ZDP Caly 3. I had my eye on them when they came out but couldn't justify the expense. Well, prices dropped since then and one night I realized I had one en route

I bought the Caly 3 because I found many Spydies very similar in design and this one seemed the most balanced execution of that design:
Nicely curved 4" handle that isn't too wide or too thin, the 1/2" ricasso provides a full 4.5" grip with the forward groove,
no choil, minimal guard, 2 3/4" cutting edge on a 1" wide leaf-shaped blade, unobtrusive wire clip that doesn't impede comfortable use, easy one-hand operation, closed construction, rounded handle-heel, very pleasant lines ... :thumbup::thumbup::thumbup:
However, i have a number of gripes that lead me to think I'd be better served by a Sage or a different knife entirely.
1) The CF is very slick, the edges of the handle are quite square, and the "jimping" acts more like rasp-teeth on soft flesh during hard cutting :thumbdn:
2) The wire-clip is
shiny - more noticeable than desired. Also, the slickness of the clip and scales makes removal from the pocket a chore without a lanyard, so i had to tie a knot of cord to the top of the clip.
3) Pinned construction, and the pins protrude more on the right side 0_o
4) While the blade looks very nice closed, it is quite wide in the pocket,
and the blade tip is just barely covered by the liners.
5) The lack of pivot-washers produces a dramatic "rainbow" polish where the tang rubs the liners.
6) The blade has a high polish that shows the least bit of finger oil or streaking.
7) the full steel liners have a bunch of tiny holes for skeleton weight reduction rather than the large cut-outs seen on my Benchmades which are just as sturdy. So it is heavier without being much stronger, and it is harder to clean those little holes.
8) while it is easy to operate one-handed, the potential for an accidental cut is even greater than on a liner-lock.
9) while it isn't important to some, this knife is designed and sold by a US company but is not made here.
So that is my gripe list. I wish they could have spent the time/effort of polishing the blade on chamfering the handle scales and blade-spine and taking the "bite" out of the jimping, or just leave the jimping out
entirely, it isn't useful. But all-in-all it is still a beautiful knife and very functional for the use I'll relegate it to. There are other Spyderco's I might give a try, e.g. I like the look of the Techno, but between high costs and a limited number of designs which appeal to me (e.g the PM2 does NOT), I don't give the company as much consideration as i otherwise might. *shrug* I don't own any ZT or CRK either, so don't think I'm prejudiced. Like many others, I wish there were more brick&mortar stores that carried these fines knives so that folks could try them out and perhaps fall in love. Oh well.