Review (3/5): Good value but aggressive.
My rating of 5 starts is purely based on the quality vs. price. This thing is not as good as more expensive razors costing 3-4x more. But for the cost of this shipped right to my door in 1 day, it's fantastic. Very sturdy feeling in the hand, the butterfly mechanism works fluidly. Holds the blade at a good angle for a decent shave. Would recommend! Especially for travel or backup. Comes with 10 Derby blades, too. That's worth a couple bucks on it's own!
Update: after first shave I noticed it is more aggressive than most handles. Just note that. Maybe not for a beginner.
Update 3: Used for an entire week. Putting this one away and removing one star. It doesn't want to hold the blade position. I'm constantly having to re-tighten the blade opening mechanism during the shave. Way more than I should have. This would honestly be a 1-2 star handle if it wasn't so inexpensive.