Instruct: Classify a review as either positive or negative.
Query: Pretty sweet

This oil extractor saves a ton of time. It sucks the entire 3.5 quarts out of my Prius in about 3 to 5 minutes. I know that it's getting nearly everything out of the pan because I put 3.5 quarts back in, and that brings the level right to the full line. You still have to change the filter, but I can catch the drips from that in a gladware container instead of a huge oil pan! If you have a European-style canister filter mounted on top of the engine, you're even better off!I have had no problems with leaks, and the vacuum is very strong. You only have to pump the air out once to drain the entire pan.If I were buying one again, I would get the model that allows you to pump fluids back out. Tipping the evacuator to fill containers for recycling can be messy, unless you're very careful. If you're buying this in order to save yourself a hassle, consider the reversible MityVac model :).