Tilke haven´t built a single track in his life, he designs them. And imo, he´s done a fantastic job with India and soon to come, Austin GP.
What many people don´t realise is that Tilke can´t just pick out a piece of paper, draw some lines on it, choose where to build it and voila F1 is there the next day.
Nope sorry to disappoint you but Tilke has to take into consideration the FIA rules,
The track owners own ideas about their own track, and he has to take into consideration where the track is.
People always like to mention the run-offs, and i agree it suck but what most people don´t know is that the run-offs are bigger then they have to be for F1 due to MotoGP. Motorcycles require bigger run-offs.
Some people also refer to Portimao as a good track but it´s only when you see an image of the track that you realise just how much run-off that track has.
Had Suzuka been designed today you can be damn sure that every gravel pit would have been changed to pure tarmac. Something they have done with some corners already due to FIA standards.