Excellent excellent excellent detection! It has a detection and heuristics which is unrivaled in any other antispyware product I have seen! However, it is extremely sensitive and will pick up even password revealers. Besides the false positive, this app's a keeper :D

Very Very good! It is an extremely light firewall, and is a packet filter and application level firewall combined. I have switched over to it from resource hogging comodo and zonealarm, and liked it ever since!

Pretty good detection and lightness, except that it doesn't have extremely good heuristics or detection of anything besides spyware.

This program is absolutely the best antivirus I have ever used, along with its great detection (refer to AV Comparatives for that one) and light speed.

PS: It doesn't only have a month's license. The license is automatically extended every four weeks before the license's due date has come.