Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good quality. Sturdy. Not for large or unusual shaped books.

Good quality. Sturdy. Not for large or unusually shaped books. Easy to install. Make sure you leave room for any light guard / undercabinet lighting. Ours just fits over the flat mounted underlighting. Although our lights get hot. Plastic shelf is @ 1 inch or less from the light. Heat doesn't SEEM to affect / melt the plastic shelf but we only had it on for @ 1 hour or so. We'll see.Main issue is the size. Wish it were wider (and for some books, had more height clearance) as we have many gourmet/coffee table style cook books (french laundry. bouchon, alinea etc - all excellent btw) that will NOT fit on/in the cookbook holder. Mainly an issue of width; thicker books unless huge are usually ok. If your collection has average sized books, you'll be ok.Quality is very good but priced too high.