It's just a testament to how "evolved" the series was becoming, though, that even as of their 2nd entry they already were botching up on that level. The simplistic designs, X1 excepted, are generally Classic-series material. It's part of what helps differentiate the two.
Who knows, that may have something to do with why they started pulling out all the stops in X2. Remember, X2/MM7 was the first time two MegaMan series coexisted.
And I don't know what the hell you're talking about with Legends. First of all, Trigger got redesigned between the two entries, and secondly there isn't a whole lot "blocky" about his design, certainly not when you compare L1 art to L1 visuals. Barring the helmet, which he doesn't start with, his design is unusually rounded. There aren't a whole lot of edges on him, but there is a fair share of fine detail.
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