Looking at recent results is useful, but I don't think results alone tell the whole story. Player performances, opposition strength, home conditions, and consistency can also provide important context.

What do you think is the best way to judge a team's current form?

I’ve added some related reading below for anyone researching this subject:
https://biashara.co.ke/author/tigerexch-2/
https://ebosscanada.com/profile/tiger-exch-6a7d70e9bd16d/
https://nubbl.com/posts/4901/tigerexch_game_buzz
https://caribbeanfinder.com/profile/tiger-exch-6a7ef7ec947ef/
https://www.thelascopress.com/author/Tigerexch01/