Gmatpoint (by CrackU) mock tests are above gmat focus level.
1)The quants and DI section is CAT like with lengthy questions(though not all questions).
2)Paper is not adaptive.
3)Paper is predictive as the structure of every paper remains same(like in english the first 4 Qs will always be from RC followed by 1 CR then again 4 RC Qs, in DI you will always get the first 6Qs from DS and last 3Qs MSR).
Additionally, there are 2 serious issues with the timer in the paper.
1) There are no 10min breaks between papers.This is absolutely unlike Gmat focus. You have to complete all the 64Qs at one go.
2) The timer ends every section at dot 44min 30sec. That means the timer will end your paper even if you have 30secs remaining.
Overall, the paper seems tougher than gmat focus. If you have just started preparing for gmat, you can buy the set(as its cheaper), and use the set to get accustomed to gmat pacing.
However, if you are at advance level of preparation I would strongly recommend you to NOT buy the set, as it may do more harm than good.
Best alternatives(provided you already have the 6 original papers from gmat)
1)
Expert’s Global(15sets, value for money)
2)GmatClub (though costlier than
Expert’s global but still very similar to Real gmat focus)
3) Egmat(free test 1)
4)
magoosh(free test 1)
5)TTP(lot of free resources)