It's a good!
My experience of 'Mario' starts and ends with 'Mario Kart', which I haven't actually played since back in the day on my Nintendo DS and even then I had no understanding of the franchise itself; just treated it as a normal racing game. I was an Xbox kid growing up (thanks, ma!), so that be the reason. Anyway, that's a long way of saying I'm no Mario know-it-all.
Despite all that, I do remember most of the characters from the aforementioned video game and it was cool seeing them come to life in 'The Super Mario Bros. Movie'. Chris Pratt feels an odd cast for Mario but does do a solid job in fairness to him. Jack Black and Charlie Day are very good in their roles as Bowser and Luigi. Keegan-Michael Key, Seth Rogen and Anya Taylor-Joy are also positives as Toad, Donkey King and Princess Peach.
No doubt whatsoever that this will be the first film of a crap tonne from this franchise. Still, if they do as well as they did here then they'll be successful, I'm sure. I'd be up for exploring the world via film, tbf.