Haha, Finally got the 'Cool Menu', i just he love the ability to mow down everything in your way, especially on the levels i struggled with. I love it!
Was kinda expecting a more aesthetic upgrade the more powerful you get, so you end up being a big, bulky, muscular dude. you know. other than that, yeah, it's addicting!!!
Never play a game without there being achievements. They're bound to be crap and a waste of time. To sum up, achievements = good game. i think you'll find out what i mean if you look.