The games show up pretty well on our HD TV, but as expected for games made years ago when graphics were not as detailed

I dont know about the sega port since we dont like sega games.

Game works great

But, then it jammed with my next NES game, and broke the game, and the system too

I would recommend this to anyone who loves classic games or is looking for a gift for a retro gamer.

Doesn't work with Super Nintendo games that I have

Faulty NES connector, broken with very first game (clean, great condition game), pin was pulled, damaged the cartridge.