It is a well-made fruit crusher. However, you need to make some mods. Here's what I did (your results may vary):
1 - As most of the reviews point out, you need more wooden blocks to provide a longer press stroke. I simply cut 8 untreated 2X4 blocks and then drilled holes in the center. The holes only need to be slightly larger than the Acme thread diameter. The less fruit you have in the press, the more blocks you will need.
2 - I made a one-piece circular crushing block that does a better job than the two-piece one provided. It's a little tricky getting it back out after crushing. Try lifting the whole crusher, tilting it slightly, and then lowering it again - the circular wood block pops out the top. Make the circular wood block about 1/4" smaller in diameter than the press, and then drill a hole in the exact center. Or, just use the half-moon blocks provided.
3 - I attached the whole works to an old piece of OSB for better stability. I put one foot on this base to prevent the whole works from spinning around (and spilling the juice) while cranking down on the press.
4 - Order a couple of extra mesh bags because mine started to tear about 10 uses. However, they can be sewed.
These work for me, and if anyone has better modifications, go for it!
I made over 15 gallons of cider and grape juice this way so far, with more to come!