Good knife but not practical
929881
Great little knife but the bottle cap opener doesn't work. Thing started to bend on me when I tried to use it.
4407423
This thing is not easy to open as the previous reviewer mentioned. It seems to be quite sturdy and has a nice blade when locked in position, but getting it to there is a bit hard. I i find if you pull on on "nub" and push on the other from the back (non glass breaker) side, it'll open it but if you try too fast it will spring open and pinch your hand. Good knife for the price, but now you know why.
685936
too big and bulky for a pocket knife and some blades are just too hard to open resulting in frustration
2823725
This is the second knife I have ordered.  It is solid steel and the knife is super sharp.  A little flimsy on the wrench side though.  The other use of the tools such as the wrench and screwdriver set are not meant to work in a hardcore environment.  I just want to say that because it does have its limitations as well.  If you really need it in a pinch where the use of the screw bits are necessary, it might become helpful.  But again, it is only meant as a emergency and you better pray that the emergency requires a small screw bit or wrench size.  Another thing, expect a long wait time in delivery.  I am talking as long as a month.  If your willing to wait, then go for it for a quick use of the knife and use for small and easy emergencies.  Just recognize its small practical use but also its limitations and you will be ok.
2087272
I ordered this knife for its sleek design and quality materials used to produce it. I thought it would look good on my desk at home and could be used as a unique letter opener. It is an attractive knife and works well but it came from the manufacturer as dull as a butter knife. I will have to get the knife sharpened to be able to open letters, which is not desirable in a new knife. Other than that, the knife is a nice addition to my knife collection.
4023059
This knife looks nice and opens well.  it's also nice and small and well made.  I only gave it two stars because I don't like using it, which means it's not very useful.  It is very, very hard to close the liner lock.  I end up using pliers or a screwdriver to close it.  No thanks.
4491060
This could be a fantastic knife, depending on your needs.

CONS: It is actually too big for a spreader, IMHO... I was initially trying to use it for my bread and jam. Doesn't work that good due to the size.

PROS: A decent knife at table. Very sharp and easy to use. Easy to cut food. The grip is nice. Doesn't look that good but very handy.

I would highly recommend it as a dining knife. However, if you're looking for a butter knife. Find something else, it won't fit. Or if you want a versatile knife that could also serve well on the table. Go get yourself a mora classic. It's around 15 bucks. But that is one of the best knives you can find under 50.
702829
I bought this knife as a replacement for an aging folding lock blade I currently have. At first I liked it. Good tool steel in the blade, strong, not too long opened, nice point for piercing and serrated edge for heavy duty cutting of straps. After a week of moderate use (opening and closing for cutting insulation, rope, packing straps, drywall and ceiling tiles) I found that the blade started opening in my pocket. After the second day of opening in my pocket (only once each day, I had thought I didn't re-seat the blade well enough and it was opening due to my negligence) It opened 4 times, cutting through my pants pocket and finally the back of my hand as I reached into the pocket for keys. I no longer carry this knife and it has been relegated to the tool bench where it won't be carried. I feel the design is unsafe and needs a blade lock to keep the blade from opening. I would not recommend this knife to anyone who intended to carry it in a pocket or waistband.
323553
Great knife, but it pops open way to easily. For example while it is my pocket... Will have to put something on it to make it more resistful.
722349
Great blade but it is IMPOSSIBLE to open with open hand. That brings it to 3 stars because I find that not acceptable. I returned it and went with a paramilitary 2 instead.
4082806
I bought this knife for my wife to use on our boat when fishing.  It opens very easily but doesn't always lock in to place.  It is also a bit hard to unlock the blade.  She does not feel comfortable with it and chose a different knife to use.
3435785
Knife is great for the most part however the inside of the forward finger loop is almost as sharp as the blade. If you apply any forward pressure in that loop it will cut you. SOG  could have spent another 30 seconds filing that loop, chamfering that edge or something, really poor design. I sliced into my finger with it day 1, almost bad enough for stitches.
4491160
It's a good knife. It holds an edge well and is a good size. The problem is the easy open spring. It opens too easy. I could not carry it in my pocket, because it would come open by itself. Having a knife arbitrarily open up is too dangerous. Adjusting the tension didn't help. The blade needs to have a resting point. When it is closed it still has the spring pushing on it and all it takes is a slight bump or movement to set it off and it opens. I removed the spring so I could carry it with me. I had tried carrying it in a case from another knife, but still had to be careful when taking it out not to get cut if it popped open unexpectedly.  Torn between 2 and 3 stars. It is a pretty good knife, but too dangerous with spring and missing out on what should be a very good part of the knife without it.
4846384
The knife itself is great and will handle the increased humidity should you choose to use it as a boot knife like I did, Only complaint is the sheath, IT WILL HOLD THE KNIFE and securely at that just not a fan of how bulky it is.
1366253
nice knife, but there are better ones for the same price
1173609
This knife is a great idea and very handy but does have some drawbacks.

Pros:
-Knife is adequately sharp out of the box
-Blade is bigger than it looks in the picture and very capable of various cutting tasks
-Screwdriver had two detents, one at 90 degrees and 180 degrees that lock into place well.
-Screwdriver is great for light to medium tourque applications.
-Bit holders are a solid, well thought out design that despite other reviews I don't see breaking or wearing out with normal use.
-Handle design is good and comfortable for using the knife, allowing you to choke up on the blade well and has two choles, I prefer the one farther back.
-Handle design is surprisingly comfortable for the screwdriver using it either way 90 or 180 degrees. You can screw many fasteners without getting fatigued with almost as much percision as a normal driver.
-Blade is solid with no play horizontal or vertical.
-Bottle opener works great!

Cons:
-Mine came with defective liner lock. When the blade is opened and pressure is applied to the back of the blade the lock starts to fail. Kershaw is taking care of this by sending me a new one. Definaltly check this knife for the same issue as this is a MAJOR safety issue.
-Blade does not hold an edge very well, although very sharp and very easy to sharpen.
-Screwdriver cannot be used for high torque applications as I feel the driver portion would break off the arm.
-Bits and bit driver will rust quickly when exposed to water.
-Blade feels a bit "sandy" while opening and closing out of the box. Something lube and slight adjustment will take care of.

All in all at this price point you are getting more than what you are paying for. The steel in the blade is soft and will take a razor edge but it will not last very long if used regularly. The screwdriver is is a well thought out and extremely handy design, but should only be used within its limitations (no heavy tourque applications). Make sure you test the liner lock for any failures before fielding.
4833026
I like this knife its well made and sharp but my is hard to get to lock open if you open it easy it won't lock at all till you force it but if you snap it open it will lock in place, once locked I have not had it unlock so that is good but you need to be carful that it locks so it won't close on you hand.