Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Sturdy, built well, performs flawlessly

I purchased this long-armed stapler to assemble booklets. Using standard staples, it worked flawlessly to assemble 10-page booklets (5 stacked pieces of paper to create 5.5X8.5 booklets). I believe it will last a lifetime and I believe it was a better choice than a saddle stapler for me. Definitely recommend.