Beefy blade, heavy and quality.
You can swipe your finger over the blade, the edge is very well protected and protects us very well in the process.
The blocking of the blade is simple but effective.
Very good cut, clear and right.
Strip support / protection very convenient and very effective fingers.
Ruler accurate and reliable measurement.
The cutter is neither too bulky nor too "just" at the waist.
Plastic, it is not heavy and very easy to carry thanks to its handle.
Annotations: rulers, angles, A4, A3, A5 formats ... pictures. All these markers are just very practical.
Finish with some light fault (it takes much ^^)
If your sheet is bent downwards, you will have great difficulty (if you do not arrive) to the cut.
Ditto if you try to cut a folded sheet at the fold (and you put on the wrong side -recto / verso-). But it's a matter of habit, and you'll have no worries.
The small blade lock button appears may be a bit fragile: handle with care
The small red test strip also seems a bit fragile to be handled as carefully
The support strip / protection requires one or two cuts "test"
Conclusion
A good cutter that will make you a lot of use.
A few test cuts to properly take it in hand seem useful (blade, measuring rail, the bearing strip / finger protection)
A careful handling will only increase its life
PS: A sixth star to Amazon. I expected the parcel rather Saturday, May 16 It happens Friday, 15 May (after the deliveryman phone call)