eBay interview questions

After sending the CV I've got a "motivational" telephone interview of about half an hour. The day after I was asked to take a full day off to go to their office to have face2face interview without any hurry (but they just want to waste my time as I discovered later). I took 2 separate technical interview with 3 different people from different team for about a little more of 2 hours in total, I did answer to all their answer that were not very difficult. After a couple of days they said me I was a good candidate but they rejected me because A) I was a full stack developer and they were searching for a Front End position. Of course they ignored my CV as long what I did said during the first telephone interview regarding exactly this issue. B) Due to my background I said that visual studio is a great IDE, but the interviewer was a complete open source taliban. Again, they should read better the CV and not advertising in their job position their fake appreciation of previous .Net experience. C) I was answering their questions giving a lot of details and example The only fair point here is the first one, and they could avoid to waste 1 day of my life for 2 hours of in place interview when they had already decided to not to hire me.