Goldman Sachs analyst Heath Terry downgraded eBay to Neutral and lowered his price target for the shares to $32 from $34. The analyst sees better opportunities with other names in Internet given uncertainty around eBay's growth and margin expansion, specifically the company's ability to deliver low-to-mid single digit growth on reduced ad spend. eBay has tried unsuccessfully to reaccelerate growth for sustained periods, and uncertainty around the elasticity of marketing spend could also challenge margin expansion and pressure its earnings growth, Terry tells investors in a research note.