Bumble Inc. Senor MicroStrategy Developer interview questions

I applied online, via LinkedIn. The initial responce was quite fast. Few e-mail and an introduction chat with HR member. Next stop was a Skype interview with the MicroStrategy team. We had a regular talk of what I did, what I know. Next stop was a visit in the HQ (UK). Badoo took care of everything: flights, taxis and hotel. Everything was good there. The visit consisted of a tour of the office with HR and then 4 technical focused talks. My understanding was those were technical talks with an open question "do I fit the team". After those meetings I was informed I would be contacted on Monday or Tuesday. Everything went south from here. No contact till Wednesday, when I dropped the HR an e-mail. On Thursday, I got a short, standard e-mail saying: "We're not interested, thank you for participating." from a generic, no-respond e-mail address. To be honest, I was expecting a call or at least a little longer information saying what I did wrong, what were my short commings, etc. Somewhere between the lines I got the feeling I was too cocky... For anyone going for an interview with Badoo, I would recomend to be honest, humble and treat the interview as an corporate business, not a friendly chat.