If you just need a cheap TV and you're not looking for HDR and won't be using it with UHD material.
It will be ...average if you're not fussy.
It's most likely some cheap Vestel TV, made in Turkey along with all the other supermarket specials.
You might need to add a firestick or something to it to get all the apps you want depending upon it's OS.
Overall, it's probably a bargain at 50" for £280, but for anyone that's looking for a decent picture, motion handling, contrast etc it's a TV for the kids or a room you don't use.