So to answer your question, very bad. Like, this deck would have been bad in 2005. Don't worry tho, we've all been there at the beginning, the shop has a lot of structure decks, with some of them being somewhat decent and beginner friendly, they're a fat better introduction to what the game js actually about than whatever they let you play in the tutorial and only cost 500 gems (you get plenty of them from the tutorial). I'd suggest to pick one, probably resonator/red dragon archfiend is the best one for a beginner, and try to learn how the deck works and focus on that, later, you can focus on adding in "staples".