bmw_streetpassion

Hi, I'm looking for a new theme and I really like this one - Spike - it's clean, simple and seems to have most of what's needed. The things is I'm new to Wordpress and I have so many question I don't even know what's good/bad or so. Anyway, here are my questions: - Does this theme has the Review function included in all its layouts? I'm interested in Default or Blogging, but in the demo I saw the review function only in some layouts. - I didn't see somewhere to write if it's Retina-Ready. I understand that it's an important thing, this theme seems to be updates but without Retina support. It has or it hasn't, or it will pack this script in a future update? - Support & Updates for 1 Year - The support part I understand and it's justified, but if the theme is updated after 1 year and 1 week, I can't update it anymore? Thank you!