Well, that is kind of true of any Office product. Pasting things into Word is easy... but pasting things FROM Word is begging for trouble and typially gives extremely messy code. I wouldn't expect anything better for Frontpage, and you are right it makes some messy code. But it was extremely easy to use if you were prolific with Word and yet knew nothing about html, took seconds to make a page together when tidy code didn't matter (Such as ebay).
Things like Photoshop are a royal pain to use. Even if you know Photoshop Elements, Photoshop CS is absurdly different and twice as confusing to use as Elements was on it's worst day.
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