I agree with this. I had a few 2:2s in a few of my first year modules but still managed to secure a training contract at HL. As long as you can show that each year you improved that I think helps.
I also was made an offer from HSF spring vacation scheme, in addition I have been invited to AC at
Clifford Chance, Slaughters and Allen & Overy. Individual module grades are less important as long as you can get a 2:1 minimum overall and can submit a strong application with lots of different experiences which highlight your skills/abilities
Grades will never be the sole reason why your application gets accepted or rejected. It is looked at alongside the other parts of your application. If they think you have submitted a strong application in other parts and that you show potential/genuine enthusiasm you will eventually get something
A lot of it comes down to having self belief and confidence in yourself. I strongly believe that goes a long way. I used to be nervous and unsure of myself and it never got me anywhere. I used to constantly compare myself to my peers and others and it made me feel worse. I felt like I wasting my time/energy comparing myself and feeling terrible which I could have used instead to improve myself/ my knowledge and my confidence. Fast forward a year, I have the self belief, confidence and determination which I believe has gone a long way in allowing me to reach AC at many firms.
Generally speaking here, as long as you are committed to putting in the work and hours making sure you present the best version of yourself and gaining an understanding of both the legal and commercial sector you will be in a very strong position to be successful in obtaining a vacation scheme or training contract.