I'm with those who think that Batman line is superior to Superheroes line.
Out of the entire current theme I can say that only three sets stand out. It's:
1) Catcycle set (definitely a better re-release of the original set.)
2) Superman set (Three exclusive figs, a decent robot at a very moderate price)
3) Funhouse set (The set that was expected to be made even in 2006 but came years later, but at a very fair price)
The rest is just a very poor rendition of the previous line.
I do agree that the current theme has more potential, but at the same time I do see that it's not being realised at full scale. Batman alone has a great potential as a theme if LEGO wouldn't have sticked to vehicle vs vehicle concept. You can actually notice how well "ground-based" sets are usually received.
Superheroes could've done better if it were less campy, a bit darker and offered us a bigger variety of heroes to choose from. We haven't yet got Flash, Green Lantern, Captain Marvel, Martian Manhunter and such. The figs of comic con is just a pure mockery of us. Even I, one of the biggest fans, can't really make myself buy the figs at such a price! I can afford getting them, but I refuse paying those sums to the greedy bastards!
Generally so far LEGO is mising its opportunity to make Superheroes perhaps only slightly less profitable theme than SW.
Good day, ladies and gentlemen! )