Summary: The Panasonic TY-ER3D4MU are universal glasses compatible with the Full HD 3D and offer decent build quality and appreciably better picture quality than cheap glasses.
Pros: The glasses are much cheaper than in previous years and much more streamlined. The glasses are based on the Full HD 3D standard and will work across compatible Panasonic and Samsung TVs. Image quality and fit are noticeably better than the cheaper Samsung glasses.
Cons: These 2012 glasses won't work with 2011 or earlier Panasonic 3D TVs. Despite the build quality the lenses are still susceptible to damage and to protect your investment we'd suggest storing them away after use. The glasses are still on the pricey side with Samsung and LG producing appreciably cheaper sets.