there are games, you just need to fish around a lot, and there are games that are simple looking as well. The thing is, people don't pump out games like a factory and construct doesn't even have a HUGE number of productive people using it. Construct is young, and a lot of people are just playing with it to have fun and learn, not to work on serious projects from start to end. i'm sure there are a ton of half finished games people have made so far that are awesome, but it takes a lot to go from half finished to finished, and generally people don't post their incomplete work.
Event's definitely wont limit you, i made a 3d game with animation and an editor using only events to pretty much prove that fact.