Streampoint Solutions Software Developer interview questions

I heard back shortly from one of their developers after applying through LinkedIn. Had one short phone interview followed by a second round interview that more lengthy. I solved their "hard" problem within the allotted time but found the overall experience to be unpleasant and that they did not value my time. I never heard back from them with a positive or negative answer after multiple attempts at contact. Do not value candidates' time. Do not recommend.