Tina 2 definitely does not have AI so if they’re claiming that, it’s a lie. Model existed since before the AI boom.

I own one. It works, it prints. The prints are not super high quality, but for basic around the house items, some occasional useful items or toys, it’s fine and it will turn PLA and other materials into objects fine, it works with the standard formats and it gets the job done, comes with an SD card with a version of Cura with everything pre-set and a few test print models. You will have some difficulty with highly detailed prints, thin layers, etc., not advised to do finely detailed prints with it. It also is small, if you’re going to print something bigger than 64 cu in, forget it, get a bigger printer. The bed is not heated so something to keep in mind. Does ship with a taped magnetic bed, you can just use regular masking tape on top of the magnet when that becomes worn.