Middle to fair hosting package but very fragile. Certainly NOT unlimited as they claim. If you try loading up the package with more than a few domains, some picture galleries or similar then support will be in touch pretty quickly! We've found the email servers to be diabolical, 3 x miss-logins in a row and they block your routers IP address (25 email users for us) and this can only be cleared by tech support.
Limits on number of BCC's in each email plus limits to number of emails you can send per hour. I know spammers can be a problem for shared web hosts but, come on, must you crucify everyone else as a result? We had a very good first year hosting 5-6 sites with Just Hosts, but it all went downhill in years 2 & 3, so much so that we've had to move our main site else where as it was down more than it was up at one stage.
The whole backend/admin side of this operation has been revamped in the last few weeks (new data centre too. I'm hoping that things will get better. If it doesn't change for the better soon, then we'll have to remove our sites before renewing for another year.