Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Singer 14SH654 Serger

Serger is easy to thread. Not difficult to thread as others stated. Just follow the manual from manufacturer. Remember that this machine handles mostly lite to medium fabric only. Unless you can adjust the pressure for the presser foot correctly, don't sew heavy fabric on this baby or you will bend your presser foot holder and cause your presser foot to not catch the threads to form the serge properly/not at all. When I did it, I simply moved it back into position. It works like it suppose to. I did end up buying most of the presser feet for this serger though. It did cost me much more (another $75 total), but needed it in order to experiment with the different styles.