Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Expects me to make additional purchase!

Let's face it, this is a really simple product. I bought it because it's supposed to be easy to use, and I don't have to go buy bolts, cut wood, drill holes, etc. Sure, I could make it, but I shouldn't HAVE to make any modifications when I buy this product. The 4" bolts that are included are only threaded about 1" on the end, so if your posts are less than about 2", you're SOL with these bolts. The directions say that you'll have to go buy shorter bolts - well then why didn't you just include bolts that were fully threaded, or include multiple bolt lengths?If your posts are less than two inches, don't waste your money!