Rewatching Sith on the big screen, there are some weird and flawed characterizations and relationships and yet both are still better than in Clones and the main ones still work, are at least effective and believable enough to great.
The visuals and action are impressive yet excessive and yet the excess usually feels notable but not exactly bothersome, usually feels at least understandable if not appropriate for being in the last film. The general dark tone, going so far with it and the violence, also feels notable but deliberate and understandable to appropriate for being the last film and intentionally being such a contrast.
Clones had some big parallels with TESB but I think more with ANH, in Sith aside from the opening rescue of Palpatine and the very opening space battle I don't think there were a lot of parallels with ANH, there were some, a lot more, with TESB.