That Leo Prime looks bad - but that's mainly because the mould is eight flavours of cr4p. It's a better repaint than Nemesis Breaker (and a better name) - although that's not saying much, on either count.
I quite liked Leobreaker and Nemesis Breaker as names. They sounded like the name of a Japanese Zoid, like the Geno Breaker.
I've never understood why Takara named the same character "Jackshot" and "Ligerjack". That doesn't even sound cool.
http://www.tfwiki.net, the Transformers Wiki - Serious intellectual discussion about transforming space robots.