Instruct: Classify Amazon reviews into positive or negative sentiment
Query: patterns call for obsolete material!

i really wanted to make the cute shaggy bear pictured on the front cover. when i got the pattern book, i found that i needed Unger's Gespa (fringe-like bulky yarn), two 3.5 ounce skeins. gauge 1 st = 1". Guess what? after searching the web for over two hours, i have decided that this type of yarn is no longer manufactured (this book was copyrighted 1984) and i can not find a substitute that will satisfy the gauge. The other bears just look like cheap crocheted toys. Nothing to write home about. Only one star because i can't give it zero stars, even though I can't even begin to make what i wanted to.