Tamron 28-75 F2.8 Lens and sigma 28-70mm f2.8

[deryiu]

[video=vimeo;135774190]http://vimeo.com/135774190[/video]
90% shot with a tamron 28-75 . can you tell if the quality sucks ?

 

[zackdeth]

thanks for all the tips and infos..Bought a tamron 17-50mm F2.8 non VC..Pretty decent I guess..hahaha