Is SEO Powersuite any good?

I used it a few times on a trial basis, it seems alright. Right now they have 70% and I am really thinking about it. They do have 30 day refund policy which is pretty good. Just wanted to ask, are the tools any good? Is the rank tracker accurate?

I don't want to google it and read a bunch of affiliate websites that praise the tool. I want to know what you guys think.

EDIT: Well, shit.

Does this mean that I have to buy the algo update for each product like Rank Tracker and then one for Link Assistant?

If anyone wants to know, if you don't get the algo updates that you won't be able to use the rank tracker to track your keywords. Here is a detailed overview of what you can and can't do with the algo update.

https://www.link-assistant.com/support/index.php?/Knowledgebase/Article/View/167/4/will-seo-powersuite-tools-work-without-search-algo-updates