DotM Line was crap, to some degree. But I was very lucky to snag a Rare Deluxe Soundwave from the guys at Hasbro, FREE!! It was a Preview Sample that they were going to throw away.

If Hasbro were to release Soundwave, Leadfoot and Que(Wheeljack) then the line would be complete.

But with PRIME and FoC releases, it's not Over yet.
And with Transformers 4 in the works, expect more figures to be released.