Solo, A Star Wars Movie - 6/10 - It's a "good" film but I have to wonder why it was made as, even without all the anti-TLJ stuff going on, did Disney really think that a large enough number of everyday people wanted to see a Han Solos back-story so it was going to make an oodle of money? I mean SW fans would have seen it (before the TLJ issues) but "normal" people who aren't really fussed by all the back-story films, would they have turned out in their droves like they would to a Marvel movie? I'm not sure.
Anyway, about the film itself - I think it's worth a "good 6/10" despite having some obvious reshooting flaws and not having the best cinematography (just how dark can you make scenes!) but the cast generally do OK despite a few very confusing character decisions. Harrleson did a better job than the rest (a bit like Hunger Games), Clark had an odd arc from strong to giggly before going back to strong but the much raved about Lando performance, to me, seemed more like an excitable 20 year old rather than the experienced and semi-retired (at 20) smuggler that he is supposed to be. I always thought he was 5-10 years older than Han in ESB despite being the same age I just found out (both 33 in ESB).
The visual effects are excellent, as to be expected from a SW film nowadays, when you can actually see them (so many dark scenes) but the story is a bit weak and I don't know how Canon some of the events were in the EU before this film (is the way the film gives him his last name accurate?) but overall it was good enough that I wasn't bored watching and laughed at the right places etc. That is until the oddest SW character (IMHO) came on screen - L3-37 - who I think was meant as a "joke" character by the original directors (I mean the name looks like 1337 or "Elite" in leet speak - how can that be serious?) but during the reshoots it seems that Howard didn't know that and has made her a serious one? Anyway, it's a fairly awful character for most of the film bar one single interesting speech about the relationship they have with Lando.
One last odd note - Han is supposed to be 19-21 yet the actor looks 25+ which is too old for the 10 years which needs to pass between this film and Ep4 where he is supposed to be 30-32. It was just a little distraction and I only really thought about it more after the movie.