I think it is a too easy win for Tottenham because they played against 10 Arsenal players only. You are right, the red card is too early, Arsenal lost their balance since the minute 33' because of Rob Holding's mistake. Since Arsenal played with 10 players, I didn't feel the match was interesting anymore. We know Tottenham deserves to win, they often defeated big teams, but it shouldn't be in this way. Sure, cannot blame the referee, just disappointed with the way of the match. However, Tottenham gt 3 points and they are trying to challenge Arsenal for UCL zone.
I lost interest in the match the moment they gave red card to holding, I knew it was going to be a difficult match for them. When a team make a small mistakes sometimes, they becomes domino effects and that is what exactly happen to Arsenal. It was a difficult match and they still made mistake of having red card which became a big disadvantage for them.
The did has been done, what next is for them to win the remaining matches hopefully, else Arsenal may not be going for Champions League, may be Europa League may be possible but who knows, Arsenal is good at doing what people don't expect.