What a soundtrack ... I just rewatched this to be ready for the new one ... and wow! I was quite blown away by all the songs on this, that I almost had forgotten about too. I've watched the new one too and while for me MJ is the one (you can feel differently about that, we can have different feelings on who is the GOAT, it's all good), when it comes to acting ... well LeBron is better for sure.
That being said, in a movie like this, there is not much you have to do acting wise. What I did like is that MJ does not take himself too seriously. While he has serious moments in there - the sub story with his dad, that I am certain was very important to him - maybe not so important to viewers who are unaware, but it's a nice touch for sure - overall this is a funny affair.
Add to that some really good actors who have some hits and misses with their jokes (I love Bill Murray, but certain scenes did not age well) - of course this completely ridiculous story (or shall I say ... "looney"?) is aimed at a younger audience. A now maybe grown up audience that went ahead and watched the new one with their kids. It's been 25 years since this was released.
There is some lessons to be learned here ... but overall you should watch it with a grain of salt .. and a lot of suspension of disbelief.
