I like Gyökeres, but I'm still not sure he's a player who can compete in the Premier League, especially Arsenal. While Portuguese league defenses tend to be quite spaced out, the PL isn't. The Premier League is the exact opposite. Gyökeres's key is his shooting, which requires him to create shots much quicker in the PL; he needs to be fast, otherwise he'll be blocked too easily and won't be able to maintain his place in the PL.
Gyökeres isn't just a useless player, my friend. He's definitely a quality striker.
The Portuguese League and the Premier League are different leagues in terms of both quality and difficulty, but Gyökeres is a quality striker. I think he'll score at least 20 league goals. I waited a long time for Manchester United to sign him, but Arsenal finally did after a long wait. Arsenal made a good signing. He scored six goals in the Champions League. He caught the eye with his three goals against City.
I'm eagerly awaiting his performance.