Ah an unelected body that can only propose laws most of which become law. Right. Got it.
Could you think of any other way to do that? Maybe, something like elected bodies proposing the laws? And maybe voting on them? Too dangerous?
The commissioners are proposed by elected governments, then discussed between elected govts, then ratified by elected govts. It is true they have too much power though. Imo.
And their laws go through a fucking tortuous process of amendments, again by elected MEPs, in the committee stage, back and forth for fucking ages, years even, and then those laws go to the parliament for more fucking amendments. And then sometimes they get thrown out, but like you say not that often.
Compared to the UK its really pretty `democratic` - the UK has the house of Lords - and compared to the power of corporate lobbyists in the EU, which is horrific, it's not bad. The lobbying and vested interests of single MEPs, of committees (which get lobbied) and of nation states protecting their subsidies (which get lobbied) the system isn't that bad.
The best thing the UE could do to be more `democratic` is open up the commission to voting as butchers point out, but imo, is to get the fucking lobbyists out of the fucking scene.
Also, the EU is very clumsy, 28 (27) members, all with right, left, green, nationalists...can be very very clunky.