It's something that most customers would rather have, is a slightly thicker phone with a larger battery, over having a camera bump on the back. (androidheadlines.com)
Personally I would rather a slightly thicker phone that will last longer than a thinner phone that will require replacement of a key component earlier. (theverge.com)
I'd take a slightly thicker phone or more pronounced camera bump for this alone. (macrumors.com)