Is the Walther LG500 Anatomic worth buying?

Hey guys. I am a competitive 10 meter air rifle shooter. I currently use the Walther LG400. I was looking at upgrading my rifle. I held the LG500 anatomic rifle, and was pretty impressed with the feel and wanted to go for it. I thought of buying it, but over the last couple of months I have heard a ton of negative reviews of about rifle. Is it worth upgrading to the Walther LG500 Anatomic? Any suggestions on the best 10 meter Air rifle to upgrade to for competitive shooting?