Instruction: Given the user's review, identify the user's sentiment from the listed options. Answer using one of the options.

Input:
I just cooked my first batch of beef bones with this cooker.  2hrs of cooking softened them to the point where they can easily be eaten!  It appears to be a solid, well made basic pressure cooker.  The cover locks and seals easily.

A couple of minor issues.  It is tricky to get the screws that attach the handle to the lid threaded properly.  They are fine thread and you can't line the screwdriver straight with the screw because of the shape of the handle.  It's easy to cross thread these screws so be careful and patient.  The other handles all go on easily.

The screws will almost certainly work loose.  They have on every pressure cooker I have owned.  A little Locktite or nail varnish on the threads will help.

I know it's not the manly thing to do, but in this case I recommend reading the instructions before assembly and use.

Update:  I've had this cooker for a couple of weeks now and used it quite a bit.  ( I live at 7000' and I can't even hardboil eggs without a pressure cooker).  It has performed every bit as well as I hoped.

One tip:  There is a pressure lock which prevents the lid from opening when the cooker is holding high pressure.  Sometimes this lock will get gummed up and when the cooker cools and the muck congeals, it can stick in the locked position and prevent the lid from closing.  Just take care to clean this part well and make sure the mechanism slides freely.

Options:
A: very positive
B: positive
C: neutral
D: negative
E: very negative
Answer: A: very positive