[nimazeighami]

> Does anyone use their 3D glasses that used to ship with "3D TVs" circa 2013?

No, but I still do use them on my projector. It seems that 3D became pretty popular with the home theater market, who buys more expensive technology than average consumers. This is why most good projectors these days still support 3D, while almost all regular TV's do not.

[dkn775]

Are there aftermarket glasses I can use with my 3D tv to improve the experience?

[nimazeighami]

Yes, but it can only go so far. Only certain glasses are compatible with certain devices. The cheap Chinese glasses I bought for my projector are absolutely phenomenal though.